October 23~24 Yamanote Line Inner Circle service suspension detour transfer guidance

Apple Pay Suica or PASMO commuter pass users who need to detour during October 23~24 must not use automatic gates, use the station agent window reader instead

The JR Shibuya station platform and track realignment of the Yamanote Inner Circle line takes place October 23~24 (unless bad weather postpones it to November 20~21). All Yamanote Inner Circle train service between Ikebukuro and Osaki stations is suspended all day, both days.

JR East has posted multilingual information (English, Chinese, Korean) that includes detour transfer guidance to non-JR lines during the line closure. The English wording is fuzzy because the exact distinctions between mag-strip commuter passes, Suica commuter passes and Suica IC transit fare are not always clear to the reader. It’s also important to understand detour transfer rules.

Detour Transfers
Tokyo area transit operators have special detour transfer rules to deal with transit situations when there is an unexpected stoppage and in-transit users suddenly need to use a different transit route from the normal one to reach their destination. Detour transfers have one rule for Suica or PASMO commuter passes, both mobile and plastic: do not use automatic transit gates during the detour portion of the route, go to a station agent window gate instead and use the reader. The station agent checks the validity of the commuter pass and waves you through, the NFC equivalent of visually inspecting printed tickets and passes. Regular non-commuter pass Suica, PASMO and other transit cards are outside of detour transfer rules and are charged normal IC transit fare.

For example, my normal commute route from JR Asagaya to Tokyu Ikegami has a line transfer point at Gotanda. A Gotanda transfer isn’t possible during the service suspension. Instead I plan to transfer at Shibuya to the Tokyu Toyoko line, ride to Jiyugaoka > transfer to Tokyu Ooimachi line > transfer at Hatanodai to Tokyu Ikegami line > exit at Ikegami.

In this case I make 2 automatic gate reads and 2 station agent window reads with my Apple Watch Suica commute pass: the JR Asagaya start point (automatic gate as always), leaving JR Shibuya (JR station agent window reader) transfer to Tokyu Toyoko line (Tokyu station agent window reader), Tokyu Ikegami (automatic gate as always).

This poster at the Tokyu Ikegami station clearly shows the ‘do not use automatic gates during detour rule,’ and which kinds of tickets can be used for detour transfers: Suica and PASMO commuter passes and all mag strip passes and tickets. For Apple Pay Suica and PASMO commuter passes, always use the station agent window reader on the detour portion and you’ll reach your final destination even with a long detour.

Suica App 3D Secure authorization for all non-Apple Pay in-app purchases

More fallout from the VISA JP Apple Pay agreement: JR East announced they will implement 3D Secure in iOS Suica App, requiring authorization for all non-Apple Pay in-app purchases.

Suica App is convenient because it works hand in glove with Apple Pay and app registered Japanese issue credit cards, giving users the widest possible card coverage. Since 2016, Suica App was the only work around solution for using VISA JP cards for Apple Pay Suica recharge.

With the VISA JP Apple Pay deal however, we are seeing a bunch of credit card backend changes, like merchant code changes that eliminate Suica recharge 3x travel points for Chase Sapphire Reserve VISA holders. JR East is changing how Suica App works, 3D Secure authorization for all non-Apple Pay in-app purchases is part of that. For users this means doing Suica recharge and commute plan renewal in Wallet instead of Suica App to avoid 3D Secure login hassles. Wallet is the hands down easiest way to recharge Suica and renew commute plans.

We’ll see a Suica App v3.0.4 update when 3D Secure is in place, likely after the new Eki-Net launches June 26. PASMO App already uses 3D Secure for registering cards but not for in-app purchases.

With direct Wallet addition of Suica cards starting with iOS 13 coupled with last year’s migration of Shinkansen eTicket functionality to Eki-Net, and the addition of VISA JP Apple Pay in-app support, Suica App is less essential than ever. The only reason for using it now is new commute plan purchases, Auto-Charge setup (which remains the 3D Secure free way to recharge) and receiving Suica Pocket recharge rewards.

There are some VISA JP cards that still don’t support Apple Pay in-app, MUFG holders still have to recharge the old Suica App way. Whatever the reason, the across the board change will be likely be very unpopular with iOS Suica App and Android Mobile Suica users.

UPDATE July 20, 2021
3D Secure is now required for registering credit cards in Suica App. So far there are no reports of 3D Secure confirmation required for Suica App in-app recharge or Green Car Seat upgrades. This matches my own limited testing. I’ll update this post if anything changes.

Any purchase in Suica App can be made with Apple Pay instead of the app registered card that bypasses 3D Secure, Suica App registered CC on the left, Apple Pay on the right

If you need to enter your passcode

A reader asked me about using face masks with Express Transit. The great thing about Express Transit with Suica and Octopus is that the user doesn’t need Face ID or Touch ID to use transit or buy stuff. It’s very convenient to have, especially in our face mask era. iOS 13.5 added a small Face ID tweak for easier passcode entry when wearing a face mask. It helps with the basic unlock but for me regular Apple Pay authentication is still a pain.

The reader wanted to know if the iOS 13.5 Face ID tweak affected Express Transit. It does not. You don’t need Face ID to use Apple Pay Express Transit. But Face ID needs to be ‘on’ in order for Express Transit to work and finding the right information on Apple support pages is a little confusing. The reference page you want is If Face ID isn’t working on your iPhone or iPad Pro>If you need to enter your passcode:

The key sentences are outlined in red. Wearing a face mask is not a problem with Express Transit and Face ID turned on. However, “five unsuccessful attempts to match a face,” turns off Face ID and Express Transit. You need to enter your passcode to turn on Face ID and Express Transit again.

Unfortunately turning off Face ID wearing a face mask with five unsuccessful attempts without realizing it is easy to do and trips up a lot of Express Transit users who are not aware of it. That’s why I suggest turning off the ‘Raise to Wake’ option in Settings > Display & Brightness. Doing so reduces the chance of ‘five strikes’ and makes Face ID with face mask life a little easier.