Smells like Super Suica: Sony unveils next generation FeliCa

Sony announced the next generation FeliCa chip on September 8. Next generation FeliCa was mentioned in the September 2018 next generation Suica, aka Super Suica, press release. This is the first glimpse into some of the new FeliCa features that Super Suica will use. The Japanese and English press released highlight different feature sets. A basic rundown:

  • Extended Overlap Service: different service providers can share additional services, while making the most of existing systems.
  • Value-Limited Purse Service: purse data can be set as a negative numerical value, and enables “Upper Limit Value” and “Lower Limit Value” to be specified.
  • FeliCa Secure ID: on the surface this cloud based service sounds exactly like the digital car key feature Sony and NTT Docomo demoed at the Docomo Open House back in January and exactly like Apple Pay Car Key sharing. Dare I say there seems to be more web service functionality that might relate to the NFC Tag Maas Suica hinted at by AquaBit Spirals CEO Tomohiro Hagiwara.
  • Additional Security Options: state of the art encryption, integrity protection option for ‘cost-balanced system solution use cases where higher priority is given to high-speed transactions while meeting the required security needs’. The new chip also complies with Public Transportation IC Card Protection Profile (PTPP).

The new hardware chip is NFC Forum Type 3 Tag compliant and works with NFC Forum certified devices.

As I explained previously, one big aim of Super Suica is sharing resources and services to reduce costs. Right off the bat Extended Overlap Service looks exactly what Super Suica wants to do: host other transit company commuter passes and reward points. The new FeliCa Japanese press release graph illustrates this, it almost looks like dual mode services in a single mode card. I think Super Suica is going to leverage the shit out of it.

Another interesting feature is the Value-Limited Purse Service. Super Suica will certainly get a stored value purse upgrade from the current ¥20,000 limit. I’m curious to find out if next generation Suica uses the new feature for additional stored value services.

One big question is when does FeliCa Networks upgrade Mobile FeliCa with all these new features and when do licensed developers get the goods. Sony and NTT Docomo already demoed Android Osaifu Keitai smartphones using FeliCa Secure ID and digital car keys with Ultra Wideband ‘Touchless’ in January. I think it’s safe to assume licensees get new FeliCa chips and upgraded Mobile FeliCa at the same time.

This is just a cursory overview. I have fingers crossed that FeliCa Dude will post something to Reddit that will delight and enlighten us when he has the time. In the meantime we have Apple Pay PASMO coming down the pike very soon in what I hope is a preview of more to come in 2021.

UPDATE
FeliCa Dude has posted an excellent overview on Reddit covering the new features and what they mean for operators. More than ever I am convinced that the big new marquee features, Extended Overlap Service and Value-Limited Purse Service will be playing major roles in Super Suica.

Apple Pay PASMO and the coming transit IC card rush to mobile

Mobile PASMO was announced in January 2020, launched on Android Osaifu Keitai in March and will land on Apple Pay with the iOS 14 update this fall. As early as April Apple was already dropping hints that Apple Pay PASMO was on the way.

9 months is a quick turnaround for announcing and launching an entirely new mobile transit service across 2 digital wallet platforms: Android (Osaifu Keitai) and Apple Pay. It sure beats Cubic Transportation Systems who have yet to get Apple Pay Ventra out the door more than a year after it was first announced in March 2019 on the far less complex Chicago transit area.

While many Apple Pay users in Japan are happy to have PASMO, there is always that nagging question: if I already have Apple Pay Suica that works nationwide, what’s the point of Apple Pay PASMO? All the major transit cards are cross compatible, the only difference is commuter passes…and reward points. As FeliCa Dude so astutely explained in his excellent Reddit post, Mobile PASMO is a boondoggle, the result of JR East and PASMO Association failing to cooperate and mutually host commute plans…and points.

All Japanese transit cards are slightly different versions of Suica. There could easily be one national transit card and Japanese users absolutely would love having it, but ICOCA, TOICA, manaca, SUGOCA, Kitaca, nimoca and Hayaken want to hang on to commuter passes…and points. The good news is that (1) Mobile PASMO got off the ground in a very short time, (2) JR East is providing Mobile Suica cloud assets. I suspect Mobile Suica is likely hosting Mobile PASMO as well but whatever deal they cut is hush-hush.

Suica growth, the CASHLESS tax rebate effect, COVID and all that
Junya Suzuki beat me to the punch today with an excellent piece that covers the Apple Pay PASMO announcement and several recent Suica trends including the recent addition of Suica to Square. The most important one to me is the July 2020 edition JR East factsheet Suica section: “Number of e-money available shops”. The number of Suica ready stores increased 50% YOY by 324,000 in the March 2019~March 2020 fiscal year with store growth outside of station areas increasing the most.

This is a direct result of the CASHLESS Tax Rebate program which provided merchant subsidies for cashless infrastructure. That program ended June 30 but there is talk in government circles of implementing a similar program to boost the economy and drive cashless use in the COVID era.

JR East factsheet Suica Section

Suzuki san points out what I have said in other posts, Mobile Suica growth from the October 2016 Apple Pay Suica start point is remarkable: 9.3 million users as of March 2020. And the growth rate is accelerating. Smaller and less expensive mobile devices like Apple Watch with Apple Pay Suica and Garmin Suica make the mobile transition attractive for a wider number of users.

JR East factsheet Suica Section

With restricted travel in the COVID era every single transit company in Japan is facing tremendous pressure to reduce costs. Moving away from high cost plastic transit cards with cut and past Mobile Suica IT assets and next generation Suica card architecture will be the easiest way to do that.

The rush to mobile
It starts now. Apple Pay PASMO marks the start point of a transit IC card rush to mobile digital wallets. Mobile PASMO is rebranded Mobile Suica. With next generation aka Super Suica coming in 2021, at the very least I think we’ll see similar arrangements from JR West ICOCA, JR Central TOICA and other major transit IC cards. With the addition of MaaS NFC Tag Suica, we’ll see a faster, wider uptake of Mobile Suica and sister services for payments everywhere.

And for those Open Loop advocates out there Junya Suzuki has some surprising analysis regarding the Japanese transit scene: despite some limited installation such as Okinawa Monorail, he does’t see transit companies going in for Open Loop in any big way. Mag strip paper ticketing will gradually be eliminated as next generation transit gates go into service over the next few years but mobile transit cards and paper QR Codes will be the replacement, not Open Loop.

As I have said before, the whole ‘Open Loop vs Closed Loop aka EMV contactless bank cards vs Native IC transit cards’ debate is pre-mobile plastic era out of date thinking. Mobile wallets and apps have tossed that whole game out the window for good. Why do you think QR Code payments and UWB Touchless are coming to Apple Pay in iOS 14? It’s a whole new crazy game. Better get used to it.

Road to Super Suica: cloud integration and the transit card push to mobile

Mobile Suica Shinkansen eTicket service via Suica App ended in March 2020, replaced by the cloud based JR East Eki-net Shinkansen eTicket service. Since Mobile Suica Shinkansen is gone and Ekinet eTickets live on the cloud, I assumed that iOS 14 PassKit would remove the Mobile Suica Shinkansen related (isInShinkansenStation) call because there’s no need for it anymore.

A reader pointed out that I was wrong. iOS still uses the PassKit Suica Shinkansen call with Eki-net eTickets and Notification Center throws out the same ‘Shinkansen’ Suica Notification when the user goes through a JR East Shinkansen gate with a cloud based eTicket.

The eTicket cloud service interaction with the local Apple Pay Suica card on iPhone offers some insight into what JR East (JRE) is up to as it closes in on the next generation ‘2 in 1’ Suica architecture due for release in spring 2021. JRE has said many times and in many ways that the future of the Suica platform will combine cloud services with the fast local processing of the FeliCa powered Suica architecture. However, details are few, with different pieces dribbled out in bits.

What’s the overall vision and goal of next generation Suica, which I call Super Suica? There’s a lot of ground to cover so let’s examine things in 2 basic categories: the card architecture (offline and local) and the platform (cloud) even as those distinctions are increasingly blurred. Here is my take based on what JRE has announced so far.

Super Suica: the Transit Card

Next Generation Suica “2 cards in 1” architecture, new FeliCa OS, new IC card format announced by Sony, JR East, JR East Mechatronics (JREM) in September 2018 for release in spring 2021. Ultra Wideband Touchless support will likely be in place on the mobile side though it will be a few years before Touchless transit gates are in service.

The next generation ‘2 cards in 1’ Suica architecture hosts partner transit cards and services on Suica infrastructure, effectively extending the Suica system to non-JRE transit companies. 2 in 1 partner transit cards gain the benefit of Suica hardware and Mobile Suica infrastructure with considerable cost savings related to plastic card issue and management. The heart of Super Suica remains the offline stored fare. JRE hopes to grow Mobile Suica cloud services as much as possible with the lower cost next generation Super Suica architecture.

Stored Value Update, Region expansion and Commuter Pass Changes
Starting with the basics, it’s a no-brainer that Super Suica will raise the current ¥20,000 stored value limit, likely doubling it to ¥40,000. This would put it in line with other eMoney prepaid cards like WAON and nanaco, also similar to the recent Hong Kong Octopus stored value update. The increase would have broad appeal to tourists, business travelers and shoppers everywhere and extend the JR East ‘Touch ‘n Go” ticketless Shinkansen service area.

Transit cards cover wide areas but transit card commuter pass areas are currently limited to sub-regions hard-wired for IC transit card support. Source JR East fact sheet Suica section

A long standing hurdle for Super Suica to clear is the transit IC card region limitation. The current transit card architecture assigns cards to a unique areas and the stored value doesn’t work across regions. Transit systems within the same card region such as JR East and PASMO have their fare systems connected so that a user’s transit card can enter a JR East station then exit a PASMO member station with the fare instantly calculated and deducted from the offline card balance.

This region limitation is a real problem for transit users in fringe areas. In order to use an IC transit card they have to exit and re-enter separate transit company gates at specific transfer station points. There is a Japanese word for this: matagaru which means ‘dismounting the saddle’. The only viable options are mag strip commuter passes or paper tickets.

2 in 1 Commuter Passes
In September 2019 JR East, JR Central and JR West announced new cross region commuter pass rules going into effect in spring of 2021, exactly when Super Suica arrives. Superficially the changes are about making cross region local to Shinkansen transfers easier for commuters, but the timing suggests other changes are coming.

The ‘2 in 1’ Super Suica concept has special meaning for commuter passes. The current Suica only supports 2 basic patterns via a card id commuter pass account number: JR East only lines, and connected commuter passes covering JR East and connecting lines. 2 in 1 Super Suica will support commuter passes on non-JR East lines and bus lines.


Super Suica: the Platform

File:ICCard Connection en.svg
Japan Transit IC Map

One primary aim of Super Suica is extending the platform reach with shared infrastructure to rural areas too small to establish their own local transit cards. Pay close attention to the transit cards outside the pink area, with the exception of PiTaPa. These are 2nd tier local area transit cards currently orphaned from eMoney or transit interoperability. There are also ‘off the map’ areas such as Utsunomiya Light Rail and Iwate Transit Co. Ltd. who have announced Super Suica agreements with JRE. These are the initial target areas.

Super Suica enlarges the pink area to include those 2nd tier and off the map cards. Those who sign on join the common interpretability area for transit and eMoney, and also gain access to Mobile Suica hosted Apple Pay Suica, Google Pay Suica and Osaifu Keitai. This is a real boon for smaller areas who, up to now, couldn’t afford to launch their own card operations. I suspect it will be very attractive to all transit card operators who run on shoe string budgets, they can save money by offloading card operations to JRE and get the mobile goodies.

What does Super Suica mean for the major transit cards like JR West (ICOCA), JR Central (TOICA) and others? It depends on what kind of deal JRE offers them. Even if the majors don’t sign on directly I see them getting access to the new Suica card format and Mobile Suica IT assets.

2 in 1 Reward Points and Auto-Charge
In addition to the 2 in 1 commuter passes, Super Suica also supports different reward point systems. ‘2 in 1’ partner Super Suica users will be able to exchange points for a Super Suica recharge just like they do now with JRE POINT and Rakuten Pay points. Auto-Charge for 2 in 1 partner branded credit cards will certainly be supported as well. Points and Auto-Charge may seem mundane but they are very important to customers and transit companies, a vital part of luring foot traffic, new businesses and visitors to local areas in an era of shrinking passenger traffic.

Expanding and leveraging the Recharge Backend
The ever expanding Mobile Suica recharge backend is a fascinating development mostly ignored by the media even though it’s where the action is. Suica and the other transit cards are a huge green pasture full of cash (less) cows waiting to be milked by card companies and payment platforms. JRE lets them milk Mobile Suica cows for a cut. Up until Apple Pay Suica came along in 2016, JRE was the only recharge backend. As of July 2020 there are 5: JRE, Apple Pay, Google Pay, Mizuho, Rakuten. 2 in 1 partners will have the ability to add their own recharge backends with apps, if they so choose.

Other points to remember: the recharge backend only works on iOS and Android platforms, point rewards can be used for Suica recharge. Currently that only works with JRE POINT and Rakuten Points but this will be extended to the ‘2 in 1’ partner point systems.

JR East plans to grow Suica financial services and has invested in crypto coin ventures

MaaS NFC Tag Suica
It’s clear that the really big Super Suica changes will be on the cloud side. Transit card eMoney has been a huge success, but Suica has to evolve to remain a viable payment platform in today’s hyper competitive world of mobile payments.

That next step is Suica NFC Tag payments. Think of it as Suica transactions without a reader, where your smartphone is both Suica card and Suica reader and let’s call it MaaS Suica. JRE joined the MaaS alliance in November 2019 closely followed by an December 2019 press release announcing NFC Tag tests with 4 partners: JRE (Suica), DNP (NFC Tags), Sony (FeliCa) and AquaBit Spirals (NFC Tag SmartPlate payments software).

JRE & us (AquaBit Spirals) have announced to conduct technical verification for the use of NFC tags focusing on transportation and ‘payments’, and that the role of Sony is to investigate technical specs as part of promoting a lifestyle through ‘FeliCa’ tech. You may know what we mean😉

AquaBit Spirals CEO Tomohiro Hagiwara

It’s clearly implied by the diagram and by comments from AquaBit Spirals CEO Tomohiro Hagiwara that Suica powers the NFC Tag payments middle section via the cloud. This means the Suica card balance on a device works ‘over the cloud’. Suica is unchained from the NFC reader infrastructure and can be used to pay for any kind of NFC Tag linked service or item.

JRE has been testing MaaS solutions using QR Codes instead of NFC Tags with their Ringo Pass app for Saitama. The pilot project is covered in the NFC Forum article JR East Railway And NFC Propelling The MaaS Revolution. A 2nd MaaS pilot project has been announced for Sendai. An interesting side note here is that the old card reader+Windows+plastic Suica card Suica Internet web shopping service is going away this year, the final plug is due to be pulled by September 2020. We should be hearing about NFC Tag Suica in 2021.

NFC Tags and App Clips level the playing field with QR
One of the ways PayPay and other QR Code players disrupted the Japanese market so quickly was leveraging the low entry point bar of static QR codes combined with mobile smartphone apps. All stores need is an official QR Code sticker. Small merchants are freed from having to invest in POS hardware to go cashless.

NFC Tags eliminate the cost advantage of QR and level the playing field. Combined with the capabilities of iOS 14 App Clips, they become a killer app:

The pieces appear to fit very nicely now: the NFC background tag sheet pops-up ‘while the screen is on’, the right code snippets load in for a simple focused task, the user can Sign In with Apple ID if needed, and pay with Apple Pay. Simple, uncluttered action; no apps, no Safari launch. And we have background NFC tag reading on every current iPhone model.

MaaS Suica wrapped up in new technologies like App Clips and background tag reading iPhone has the potential to take the Suica eMoney payment platform to a whole new level. Success depends on how aggressively JRE promotes the service and how they license it to sister transit card operators. It would be great if we got MasS Suica, MaaS ICOCA etc. working seamlessly as a single mobile payment just like transit cards do now.

Summary: The Rush to Mobile

Super Suica, the card, and Mobile Suica aim to deliver more services, such as the renewed and expanded Ekinet coming in summer 2021, with a lower cost internet based cloud infrastructure while keeping the great thing about Suica: super fast secure offline transactions and interoperability.

Based on what JRE has said over the past 2 years in the press and in recent company announcements, it seems we’ll have 4 basic versions of Suica: (1) Hard-wire Suica (what we have now) for major stations and stores, (2) Wireless Suica, a simplified low cost cloud based gate terminals to cover rural stations not currently on the Suica map, (3) MaaS NFC Tag Suica without dedicated hardware for anywhere, anytime App Clips-like mobile payments, (4) Licensed Mobile Suica assets and card architecture for PASMO, ICOCA

There will be 2 kinds of Super Suica partners:

  • Direct 2 in 1 partners host cards on Super Suica with all the benefits of Mobile Suica.
  • Indirect partners get the new Suica card architecture, New FeliCa OS improvements, Mobile Suica IT assets and wireless Suica gate system technology. The arrangement will be similar Mobile PASMO who licensed Mobile Suica IT assets but run their own cloud service with their own backend mobile recharge, commuter passes and reward points.
Apple Pay PASMO will be coming to Apple Pay with the iOS 14 update

Mobile PASMO was first announced in January 2020, launched on Android Osaifu Keitai in March and Apple Pay PASMO with arrive with the iOS 14 update this fall. 9 months is a quick turnaround for announcing and launching an entirely new mobile transit service across 2 digital wallet platforms: Android (Osaifu Keitai) and iOS/watchOS Apple Pay. This speedy rollout was possible because Mobile PASMO is rebranded Mobile Suica cloud assets.

Think of Mobile PASMO as a trial run for the major transit card players following the same strategy and launching Mobile ICOCA, Mobile TOICA, etc., starting in 2021. Next generation Super Suica won’t be a slam dunk national transit card that does it all, but it will be start line towards that goal in a race that has already started: a new foundation of shared infrastructure and services with transit companies working toward a cohesive de facto standard that has lots of mobile potential.

In these COVID challenged times all transit companies are under enormous pressure to reduce redundant infrastructure, streamline and bury old grudges. The current situation will drive Super Suica and mobile uptake as the payoff is more mobile services with reduced operating costs. Another case of COVID driven ‘unfortunate success’. I remain hopeful that, in the end, we’ll be pleasantly surprised.

WWDC20 iOS 14 Apple Pay Wish List

I already outlined some iOS 14 Apple Pay possibilities regarding AliPay QR payments, UWB Touchless and Secure Element Certificates. iOS 14 AliPay QR support, if it comes, would be a 180 from the Apple Pay Wallet WWDC18 theme of ‘get rid of QR passes and make them NFC’. We’ll see. Here are some wish list items in no particular order, most of them repeats from 2019:

  • Please redo the dumb dark mode driven Wallet transit card UI. All recent Wallet UI tweaks are not about making a better overall Wallet card UI experience and mostly there so it doesn’t suck in dark mode. Sorry, but it still sucks. Honestly, iOS/macOS system wide dark mode is such an overhyped piece of UI crap. I don’t use it anymore.
  • Now that we have Background NFC tag reading across the entire iPhone lineup, can we finally have NFC Tag Apple Pay that Jennifer Bailey unveiled last year. Update: yes, we have App Clips for that.
  • Apple Card does dynamic card stuff, would be nice to have for other Wallet cards too.
  • More built in embedded Secure Element provider support: Calypso, CEPAS, etc.
  • Apple Pay Japan is still missing some important e-money prepaid cards like WAON, nanaco, Edy that have been on Google Pay for some time now, it would be nice to have loyalty prepaid card support for items like DOTOUR Value Card too, and please improve the Apple VAS experience, it’s old dog slow on the store reader.

I’d do a postmortem after WWDC…maybe. Enjoy the show.

The Contactless Tipping Point, Face ID Apple Pay and iPhone SE Reviews

Back in the different era of 2019, many journalists, both Japanese and gaijin, fretted about the Japanese fondness for hard cash and how things might change with the CASHLESS Rebate government program and the Tokyo 2020 Olympics. There were signs that things might be changing. But none of this matters anymore. Forget it.

Everything changed the moment the Japanese Government requested school closure to prevent the spread of COVID-19 on February 27, 2020. In Japan, as in the rest of the world, social distance, face masks and rigorous hand washing are now mandatory daily routine. Anything we touch is suspect. This includes money. This is why the COVID-19 crisis will rearrange the contactless payments landscape in Japan very quickly. Nobody wants to risk becoming sick from handling money or tapping public touch screens when they can pay without touching anything.

When living condition baselines changes overnight, it takes time for our brains to adapt. For iPhone users in the new era, Apple Pay has gone from convenience to necessity. Unfortunately Face ID doesn’t work with Apple Pay in this new face mask era. Actually it sucks. Snazzy technology turned albatross, Face ID was ultimately the wrong tech bet to make.

Fortunately for Apple they made a very smart move with the new iPhone SE that incorporates the A13 Bionic with Touch ID. For customers in Japan iPhone SE with Touch ID Apple Pay is the device that perfectly fits current conditions offering the best Apple Pay and Suica experience with Express Transit power reserve plus other good features, at a budget price. For many in Japan, and likely everywhere, Apple Pay use with face masks is a very important decision factor for purchasing a new device. It will likely be a factor in Apple’s bottom line the rest of the fiscal year.

Unfortunately most tech reviewers are still living in the past era of 3 months ago. This is understandable, but good reviewers should take everything into account. That’s why we read them. That’s why I was disappointed when John Gruber, who usually writes great stuff, completely blew it for me with his iPhone SE analysis/review/think piece that does not mention the face mask Face ID vs Touch ID issue at all. That’s the baseline purchasing decision point now. If Gruber needs to think about the issue, fine, but Face ID vs Touch ID in the face mask era is a huge factor buying any iPhone now and he didn’t cover it, any iPhone SE review that doesn’t cover that is worthless.

UPDATE
Gruber’s official iPhone SE review is out. He finally addresses the Face ID with face mask problem…way down in the footnotes:

I must point out here that Touch ID works just fine while wearing a face mask, and Face ID doesn’t work at all. That’s been a consideration for medical professionals and citizens of countries with a culture of face-mask-wearing ever since Apple introduced Face ID with the iPhone X in 2017. Now it’s a consideration for literally billions of us around the world. That’s not enough to even vaguely make me, personally, consider switching to the SE as my personal phone. But your mileage may vary, especially if the nature of your work requires you to wear a face mask all day, not just while out of the house on brief excursions. (But such jobs might also require gloves.)

A culture of face mask wearing eh? While not a snub, it sure feels flippantly dismissive. The footnote escape is a classic way of avoiding serious discussion, or taking the time to investigate the issue deeply for the benefit of his readers, or how it plays out here on regarding iPhone design and technology. iPhone SE is the most important product Apple is releasing this year. The reasons behind it’s unfortunate success deserve proper review and analysis.

All the top US tech iPhone SE reviews are similar and don’t go deep on it, in other words have fun with Face ID Apple Pay with face masks folks. Meanwhile here in Tokyo, stores are refusing entry for customers without face masks.