When you purchase Shinkansen eTickets in Suica App, you’ll see a small notice at the bottom of the menu screen: Mobile Suica Shinkansen eTicket Service ends March 2020. Does this mean we’ll have to go back to paper tickets? Not at all.
JR East has been coy about the new cloud based eTicket service they are working on to replace the current Mobile Suica one. Originally the plan was to release a product similar to JR Central’s smartEX in April 2019.
Oops, that didn’t happen and I think we are better off for it. smartEx for all of it’s backend system hocus-pocus, isn’t that smart. The basic system is designed with manually input Transit IC card numbers (Suica, PASMO, ICOCA, and all) as the center. The result is a fragile and static system that doesn’t port well. Sign up for the Express Reserve (EX Reserve) service option in Suica App and you too can experience JR Central’s oh so fugly EX system.
I don’t think JR East wants that kind of system. There are probably 2 aims: replacing the old but reliable iMode backend with a modern dynamic one that can comfortably process the full variety of regular train and Shinkansen eTickets while plugging into many different UI front-ends: Suica App, web, other transit company apps, etc. It will be properly internationalized too. The iMode backend has served us very well since 2006 but needs to go, take a look at the eTicket purchase screenshots on the Suica App page and you’ll see.
We’ll get a new eTicket service with a new name in a new version of Suica App, in English and Japanese probably, and lots more. I look forward to seeing what JR East comes up with for the big Tokyo Olympic 2020 rollout.