I'm based in Tokyo and active in the bitcoin community. I work as staff at Tokyo Bitcoin Base, helping spread bitcoin.

On my own, I make small games you can play with sats over Lightning. My rule: there must be a real reason to pay sats. Paying should be part of the fun.

Besides games, I am building a Nostr client, a bitcoin wallet and a beginner site on bitcoin history.

I also share stories about bitcoiners and bitcoin news from around the world in Japanese.