Chapter 1

Mashiro Sano (you) is the lost twin of Manjiro Sano the leader of the gang called 'Tokyo Manji Gang' or Toman for short. The both of you don't know that you are twin until the both of you meet.

What would you do once you found out you still have a family? After 12 years of being alone, what will happen to you? Are you gonna stay with them? Or leave them?