It's Yamada Mode!!

It's Yamada Mode!!

It's Yamada! I have heard it all!! Mankind will perish! A parody of the lines from MMR Magazine Mystery Chousa Han

It's Yamada! I have heard it all!! Mankind will perish! A parody of the lines from MMR Magazine Mystery Chousa Han

What did you say?!

Masoppu! "An unbelievable misprint", a joke appeared in Gag Manga Biyori