はし いちゃう
hashirinuichau

Godan Verb (ku)
Godan Verb (u)

The completive aspect (contracted form) - indicates completion or regret of 走り抜く

1. Run through; Run past; (Implies finishing a run/course); ; (Implies doing something completely/to the end); ; (Implies regret/going too far)

Completed Action
Colloquial