ちゃってはならない
chattewa naranai
1. Must not do.; Do not do.
★ Common
Adjective
#1000567
1. Must not do.; Do not do.
1. I see; that's right
1. mere; simple
1. starting (construction) work
1. National League
1. national chain
1. Becoming; After becoming
1. Became; Got
1. Did (casual); Did it (casual)