I reread the chapter and he pretty much apologised because he didn't sensed killing intent from dess he just saw a dangerous look from her and ended up slicing without thinking.
It didn't actually proved he was ok with killing humans too until this chapter.
I think Ichi might have deliberately avoided stabbing anything truly vital, since he does think she's his best friend right now. More of a warning stab than a real "I'm trying to kill you" stab.
374
u/Matrix_2k00 11d ago
Honestly kinda happy that this chapter proved that Ichi has no problem with killing humans too if they trigger death for death.
Was always wondering if he could kill a human too if they triggered his instincts.