The toolbox
sometimes the guide needed to be a tool instead. these are free.
Calculator · Japan
Estimates how much yen cash to carry for a Japan trip, pulling live exchange rates so the number is actually current when you check it.
built this the night before my own flight
Open it →Calculator · Japan
Pick categories and items you want to shop for in Japan, and generate a ready-to-paste Apple Notes checklist.
copy straight to apple notes
Open it →Download · Japan
Everything to sort in the last 48 hours before a Japan flight home: IC card balances, tax-free paperwork, the stuff that gets forgotten at the gate.
coming soon, still writing this one
Infographic · Everywhere
A side-by-side of the eSIMs I have actually used across Japan, Korea, and Thailand, so you can buy one on the couch before you leave.
coming soon, buy it before you board, not at arrivals