FlutterNinjas TOKYO 2024
https://flutterninjas.dev

■LinkedIn
  / kei-fujikawa  

■X
  / kboy_silvergym  

■Instagram
  / kboy_silvergym  

■Flutter Daigaku (for Japanese now)
https://flutteruniv.com

■Japanese channels
   / @kboy  
   / @kboy1031  
   / @flutteruniv