Kabukimono was with someone named Niwa, Niwa taught Kabukimono how to craft swords and how to be human in general, after they took a walk Kabukimono's clothes got dirty, Niwa spoke up

Niwa: Kabukimono, your clothes has become dirty, you should wash them.

"Oh sorry. I'll go wash them." Kabukimono went into the bathtub with his clothes on Niwa: wait! No! Don't just soak into the bathtub with your clothes on! You have to undress and wash the clothes separately!

"Oh.. I'm sorry.. I have to "undress?" What does that mean?"

Niwa: sorry you're still pretty new at this. Undressing mean taking off your clothes.

Kabukimono grabs the chest part of his clothes and starts tearing it off

"Like this?"

Niwa: NOOOO--