Attack!! Ramenman - Vol. 1 Ch. 2 - Poisonous Hand!!

[MangaDex]

 

[SMAXZO]

Yay! New Fist of the Ramenman!

 

[ninjaaqua]

I need to find whatever Kung Fu movie invented this posion fist thing, now it's here too as well as being in Sakigake Otokojuku a few times.

 

[alexkachi]

I need to find whatever Kung Fu movie invented this posion fist thing, now it's here too as well as being in Sakigake Otokojuku a few times.

And then got into fighting games with F.A.N.G. and A.K.I. in Street Fighter

 

[Kasasagi]

I need to find whatever Kung Fu movie invented this posion fist thing, now it's here too as well as being in Sakigake Otokojuku a few times.

I'm also curious tbh. I always thought it was in One-Armed Boxer, but now I see he strikes his fist on flames and not poison, so gotta keep looking.