Is Suica ‘all-in-one’ possible?

Now that Suica 2 in 1 Region Affiliate transit cards are out, it’s time to examine the question that Yanik Magnan posed in his limitless possibility podcast: is Suica all-in-one possible? He defines it as follows: “All-in-one in my case would mean all Transit IC and local area transit members sharing the same physical card as a common container for their data, I’m assuming (maybe incorrectly?) that Suica + PASMO on the same card would be possible through whatever totra is doing.”

In my initial Super Suica coverage I outlined all-in-one possibilities beyond the Suica 2 in 1 Region card program and called it ‘Super Suica’ to capture that idea. Unfortunately, and as Yanik points out, I forgot an important aspect: Suica and sister Transit IC cards all use the same FeliCa technology but have their own data formats. That was an oversight. Nevertheless I think we agree, so I’m retiring Super Suica in favor of Yanik’s Suica ‘all-in-one’ moniker. Here is a grab bag of various pieces that hopefully add up to an quick overview, with Suica all-in-one as a platform of technologies that others can build off of, instead of a specific transit card.

FeliCa Enhancements
Since November 2020 we’ve seen a number of FeliCa enhancements: (1) FeliCa Standard SD2, (2) Mobile FeliCa Multiple Secure Element Domains that support non-FeliCa protocols and, (3) Mobile FeliCa Ultra Wideband Touchless. The most important of these right now is SD2 because it’s a real shipping product with Extended Overlap Service and Value-Limited Purse Service. TagInfo scans of the newly released totra 2 in 1 Suica Region Affiliate transit card reveal Extended Overlap in action. The card itself shows 2 issue numbers on the back, one from JR East who own the SF (stored fare) purse and one for the region operator who own the overall card. That JR East owns the Suica 2 in 1 card SF and float is…interesting and offers a clue as to what’s going on behind the scenes.

FeliCa Standard SD2 powered totra Suica has 2 card numbers

Float Gloat
Who owns the SF purse float, how it works on the reader side and as a business model are the big issues. Here’s an example: I suspect SD2 Extended Overlap might also be used in the new Suica-TOICA-ICOCA cross region commuter passes as those cannot be issued on current plastic and require an upgrade trip to the nearest JR station. We won’t know for sure until we get a TagInfo scan of the new physical card but let’s pretend for a bit.

Say a TOICA user purchases a cross region commuter pass from Numazu (TOICA) to Odawara (Suica) for regular non-Shinkansen transit. In this case the cross region solution is easy and acceptable to all JR companies because each transit card issuer owns the SF purse, in this case JR Central. The same applies to JR East when issuing the same commute pass route for Suica. The same scenario would likely be acceptable to all Transit IC companies, sharing a common physical card as a common container for their data, but only if the SF purse ownership was clearly defined as it is in totra Suica so it works on the reader side: this is Suica SF, this is a ICOCA SF, etc., otherwise the reader doesn’t know which one to use.

In other words, let’s 2 in 1 and all-in-one for the shared resources like points, commuter passes and special discount fares for elderly and disabled users, but the SF purse is not shared for 2 in 1 or anything else. Common data format, yes. Common shared SF purse, no. At the end of the day you can’t have a Suica and a PASMO on the same card as the reader won’t know which one to use. We’ll see if Extended Overlap and Value-Limited Purse solves this wanna have cake and eat it too Transit IC dilemma. Sony is now shipping FeliCa Standard SD2 antenna module chips for the reader side of the equation so readers will be getting smarter and evolve too. That’s how I see it for Suica all-in-one, Transit IC and mobile, a gradual evolution.

Mobile hardware barriers
On the mobile front we have a smartphone hardware barrier: the Mobile PASMO Osaifu Keitai Type 1, Type 2, Type 3, mess landed on Mobile Suica with addition of multiple Mobile Suica cards on March 21. Only Osaifu Keitai Type 1 devices can handle multiple Suica and PASMO cards.

This has implications for Mobile FeliCa features such as the Japanese Government My Number Digital Card and UWB Touchless digital car keys. Mobile FeliCa 4.0 and later on Pixel devices indicate the ability to upgrade FeliCa JAVA Card applets and even Mobile FeliCa itself. Whether Android device makers will actually use this OTA ability is a mystery. To date the standard industry practice has been if you want new features, you buy a new device.

And then there is Apple. iPhone 7 JP models that support Suica do not support PASMO, UWB is only available on iPhone 11 and later, and so on. There is no guarantee that Apple will update, say iPhone 11 models, for UWB Touchless, Mobile FeliCa My Number Digital cards or even Suica 2 in 1, if and when the format comes to Mobile Suica.

We’ll see what FeliCa Dude has to say about the all-in-one subject, hopefully in a future Reddit post. It may take a while but worth the wait.

UPDATE
I’m sticking with Super Suica. Yanik’s All-in-one take is a great name focused on the 2 in 1 card architecture that fits all of Transit IC on a single card. My Super Suica take is a wider set of developing platform initiatives. Yanik’s feedback was valuable in forcing me to review my posts and define Super Suica as a platform, I thank him for it.

Riding 272km on 42km ICOCA fare

The ICOCA IC fare region extensions that went into effect March 13 have opened up some interesting transit possibilities. ICOCA has a 200km travel limit but the exit gate fare is calculated by the shortest route possible. YouTuber yasu who specializes in finding convoluted transit IC travel options, posted a video that details his very long transit from Kyoto to Osaka in three sections as a single trip using Apple Pay Suica.

Section 1: Kyoto to Wadayama via Fukuchiyama (Sanin and Fukuchiyama lines)

Section 2: Wadayama to Himeji on the Bantan line

Section 3: Himeji to Osaka on the Sanyo line

This is a 272.6km trip that costs ¥3,410 but ICOCA only charges the shortest possible distance of 42.8km that costs ¥570 when exiting the Osaka station gate. Yasu stayed ‘inside the gate’ the whole journey but there is an in-station gate point at Himeji station between the Bantan and Sanyo lines. Logically this is where the ICOCA system could calculate a fare but JR West doesn’t do so.

Yasu points out that this ‘over the limit’ travel is covered in section 16 of the ICOCA terms and conditions and his trip is not breaking the rules. He contacted JR West before the trip and they confirmed this is possible and not breaking the rules, but this kind of loophole can disappear in the wink of an ICOCA system update.

It’s a 40 minute video but has great scenery and JNR era diesel-electrics still in service on the Bantan line with distinctive traction motor sounds, sights and sounds that are disappearing fast, captured like an O. Winton Link recording. The food at Himeji station also looks delicious. If I was still living in the Kansai, I’d gladly spend a day traveling this route on a single ¥570 Apple Pay Suica fare. It would be a fun journey.

Apple Pay Clipper

UPDATE 4-15: Apple Pay Clipper launched April 15, digital card issue in Wallet and plastic card transfers are supported with matching real-time transit info in Apple Maps. Interesting details: (1) iPhone 8 or later with iOS 14.3, or Apple Watch Series 3 or later with watchOS 7.2 or later, (2) Adult, Youth, Senior, and RTC Clipper cards can be transferred, (3) in order to use Clipper with Apple Pay on SFMTA cable cars and other transit services using handheld card readers, all customers must authenticate with Face ID, Touch ID, or passcode (sounds like those handheld readers need a serious upgrade). Download Clipper App from the App Store.


February 18

Apple announced Clipper Card for Apple Pay today on a special page, Apple Pay Express Transit is finally coming to Apple’s San Francisco Bay Area home turf. Clipper is due to launch on Google Pay the same time. There are few details other than it works on all Bay Area transit and since open loop isn’t a thing there, it will be the same MIFARE card on Apple Pay that we saw with SmarTrip, TAP and HOP.

Unfortunately the Apple Pay Clipper image does not show an ‘Add Money’ button, it’s on a reader after all. Apple carefully crafts images to show card features. To me Apple not including an image showing the ‘Add Money’ button could mean that users reload/recharge the Clipper stored fare card balance with an app, like Apple Pay Ventra and Apple Pay HOP, instead of directly in Wallet like Apple Pay SmarTrip.

This could be a problem for Apple Watch users as they would have to use an iPhone Clipper Card app to reload and basically chains Apple Watch to iPhone. A Clipper app doesn’t exist yet but has to be in place on iOS and Android for a mobile Clipper service.

Some transit agencies stupidly keep the recharge backend locked in their app instead of leveraging the convenience of Apple Pay Wallet reload which makes the digital transit card less flexible and useful than it could be.

Let’s hope for the best launch day outcome. Meanwhile Apple Pay Suica remains the first and best implementation of a native mobile transit card on the Apple Pay platform, the best role model for a transit company to follow.

UPDATE 2-23
Good news. Apple Pay Clipper testers report on Reddit that direct Wallet reload/recharge is supported. Apple Watch transit users can rejoice. Both plastic Clipper card transfer and direct Clipper card creation in Wallet are supported and just like Suica transfer, the plastic card cannot be used afterwards. Could be a iOS Clipper app won’t be necessary for basic housekeeping after all.

UPDATE 2-18
There were a number of interesting and thoughtful Twitter threads in connection with the Apple Pay Clipper announcement.

> lordy if only we had suica in north america

>> Imo, successes like Suica is a testament to solving back-end issues (fare integration, product partnerships beyond transit, UX) and using the front-end tech to unleash full potential…Apple/Google Pay for local transit cards in the US is just not that level of breakthrough

> Yeah, exactly; the frontend technology can only be as useful as the backend system allows.

Thread

It’s heartening to discover comments that ‘get it’, that is a great mobile transit platform leverages a great front-end to unleash the potential of back-end while adding new services and product partnerships beyond transit. If only North America had Suica indeed, folks would really enjoy Apple Pay Express Transit for purchases too.

I know you’re on the closed loop side of this but imo it depends on relative power of transit vs. credit cards. In Japan CCs are not as popular so Suica was ready to take over contactless (and back integrating into CC top-up. In London both are popular so they got both…but most in US don’t use transit enough to justify a top-up card, so I’d prefer NY’s open loop over SF asking frequent travelers to switch from Clipper to Apple Pay Clipper, despite all the limitations in riding experience.

Reply

Popularity doesn’t matter, solutions matter. For years London TfL used EMV open loop in an attempt to get rid of Oyster cards but open-loop cannot replace closed-loop cards, only complement them. So now we have open-loop 2.0: EMV closed-loop cards that hide the slow and dumb limitations of a EMV front-end with a beefed up back-end. This is the Cubic + Mastercard transit solution coming to Cubic managed transit fare systems near you. Enjoy.

Apple Pay Japan 2020 Wrap Up Wish List

A two word summary for people in a hurry: COVID and PASMO. As everybody in Japan knows at this point, COVID drove cashless payment use more than any government program could, or anything else for that matter. Cashless went from being the perennial ‘next big thing’ to first choice at checkout in a surprisingly short time with a growing number of ‘cashless only’ places. Here’s a short recap of the best and worst all things Apple Pay Japan in 2020.

The Worst: Face ID Apple Pay
COVID meant mandatory face mask wear outside the home. iPhone Face ID users outside of Asia quickly learned that Face ID and especially Face ID Apple Pay really sucks with face masks. Apple tweaked Face ID slightly to alleviate the issue but this is a long term problem with no short term workaround. Apple had the foresight to resurrect Touch ID in iPhone SE 2, the right device coming at the right time. For the time being it will hold up the middle and lower range iPhone user base in Japan. Face ID is such a marketing embarrassment right now that Apple only features Touch ID recharge on the Apple Pay PASMO page. The real short term future proof Face ID Apple Pay fix is Apple Watch.

The Biggest: Apple Pay PASMO
Mobile PASMO finally joined Mobile Suica, first on Osaifu Keitai Android then Apple Pay, the biggest and most important launch for Apple Pay Japan in 2020. Suica and PASMO combined represent 80% of the entire transit IC card market. In terms of pure usability, a large and diverse installed base, with Express Transit powered transit and purchases on iPhone and Apple Watch, PASMO easily beat all other Apple Pay service rollouts this year. Apple had VIP execs and foreign media on hand at the press event, something they haven’t done since the Apple Pay Japan launch in 2016.

The Most Influential: Toyota Wallet
The Toyota Wallet App rollout I wrote about a year ago turned out to be the model everybody is doing now: ‘XX Pay’ or ‘XX Wallet’ app consisting of a user account linked to a bank or credit card with a flexible payment dual mode front end offering QR Code payment via the app and a ‘instant issue’ prepaid card in Apple Pay Wallet. The Apple Pay Line Pay card launched on December 22 is the exact same model. Instant app issue debit and prepaid Wallet cards do away with plastic issue costs and lower the user entry bar, amount other things. Expect more of this in 2021, actually expect everybody to do this in 2021.

The WildCard: App Clips
iOS 14.3 App Clip Code support completed the picture for App Clip developers, but it will take time to see how they play out in a market overcrowded with mobile payment options. I think there is always a chance for a low cost high quality service which intelligently designed App Clips can deliver. The key will be solving the Japanese Softcream Cashless Index (SCI) Challenge: can App Clip cashless do a faster more reliable job than good old food ticket vending machines, without an app and without an account? How streamlined can it be and still be an App Clip? I hope we can find the answers to those questions in 2021… but there’s one more thing.

The Missing: Apple Pay Code Payments
The iOS 14 Apple Pay AliPay/Apple Pay Code Payment has been in open secret test mode for nearly a year with no firm release in sight. If screenshots are anything to go by, Apple Pay Code Payments are done with a virtual Wallet ‘card’ like any other and Apple Pay Wallet cards have certain properties:

  • Direct side button Wallet activation with automatic Face/Touch ID authentication and payment at the reader.
  • Device transactions handled by the eSE without a network connection.
  • Ability to set a default main card for Apple Pay use.

Supporting QR Code payments with an Apple Pay Wallet ‘card’ moves QR payments out of the app and removes some, but not all, of the QR payment friction points. It makes App Clips a better user experience too when all payments can be accomplished with Apple Pay.

Ultimately I hope the Apple Pay Wallet card model moves away from single mode technology and evolves to multimode awareness that encompasses NFC, Ultra Wideband, QR, etc. It has too. Our smartphones must be smart and take care of any payment technology for us. They have to because things are only going to get more complicated. People ridicule the Japanese payments landscape but that will be everywhere. Card companies and banks push EMV as a ‘global standard’ but EMV already comes in different flavors like PBOC, so does NFC (NFC A-B-F-V), and Ultra Wideband is joining the mix.

That’s what digital payments are all about: combining complex things into ‘it just works’ simplicity. Anybody can create or load a Suica, Octopus or PASMO into Apple Pay, without signing up or creating a new account, and start using it for lots of different instant payments. That’s how simple it should always be. That’s my 2021 Apple Pay wish.

Best wishes for a happy and safe 2021.

UPDATE: Reader Apple Pay Wishes for 2021

>Mine would be for VISA Japan to support Apple Pay.

>Mine are resurrecting #FeliCa-based @VisaJP TOUCH (can be rebranded), @id_credit re-attempts @ #FeliCa network expansion overseas starting w/ equipping end-users w/ the technology in new card distribution (via digital & physical), & @JCB_CARD expands @QUICPay_PR network overseas.

The Apple Watch Transit Gate Wrist Twist

The new JREM gates introduce yet another Apple Watch Suica•PASMO wrist maneuver or contortion depending on which wrist.

Transit gate tappers are endlessly fascinating to watch: feather touchers, slappers, pocket fumblers, precision marchers, schlep slumpers. The daily routine is never routine.

Apple Watch transit-gating has a different set of challenges compared to plastic transit cards and smartphones, and a different set of circumstances: left wrist vs right wrist, transit gate reader position and NFC antenna read sensitivity with the much smaller Apple Watch NFC device.

There is also the crucial wrist twist. Apple recommends a quick wrist twist so Apple Watch faces down to the reader for better NFC reception, best shown in the Apple Pay Octopus Ride and Buy video:

Twitter user S posted a fascinating take on the subject. S wears his Apple Watch Suica on the right and keeps it facing up on the reader, not down. Apple Watch Journal has a great video showing this in action. The Apple Watch face up trick works on JR East gates but not so well on PASMO gates. Why? JR East gate readers are manufactured by JREM. PASMO gates are a mix of Omron, Toshiba and Nippon Signal.

I notice PASMO gate difference with Apple Watch Suica, some gates work great face up, others not. When you use the same stations everyday you develop a natural sense of the best gates. The differences are tiny but noticeable if you pay attention. Even so I am not a face up Apple Watch Suica user, I go sideways and it works everywhere.