Guides

A big limitation of the blog format is that related information gets scattered across different posts over time, a particular problem with constantly evolving tech topics. Major guides and topics are pinned here, periodically updated.


Mobile Transit Guides covering the Apple Pay Suica ecosystem

Mobile Tickets: Linked eTicket services for Apple Pay Suica

  • Eki-Net Shinkansen eTickets and Ticketless Express Train Seat Reservations for JR East lines
    EX Shinkansen eTickets for JR Central, JR West, JR Kyushu Shinkansen lines

Mobile Payments: Navigating the Japanese mobile payments jungle


Open Loop vs Closed Loop: comparing the state of various mobile/open loop/closed loop ticketing systems

Open NFC and the pitfalls of Host Card Emulation (HCE)

Pie in the Sky
The open NFC debate
Apple HCE
iOS 18.1 NFC & SE Platform: final destination for the iPhone open NFC saga

Japanese fonts and typography

Japanese Typography Basics
Evolution of Advanced Typography on the Apple platform
All About Hiragino
CSS and the death of traditional high end Japanese typography
Requiem for Sha-Ken fonts