佐藤晃亮(Sato Kosuke)
float-man.com
https://hub-alpha.float-man.com
https://minus-alpha023.float-man.com
https://minus-alpha022.float-man.com
https://minus-alpha021.float-man.com
https://minus-alpha020.float-man.com
https://float-man.com/quiz/q2022.html