Koukou Tekken-den Tough - Vol. 1 Ch. 6 - The School of Nadashinkage, the Art of Life and Death

[MangaDex]

 

[Ernergeycey]

cool

 

[Rara1212]

The dad seems pretty cool. I do hope he's a nice guy

 

[Ernergeycey]

their philosophy is very interesting