Masuda Kousuke Gekijou Gag Manga Biyori EP12 - You're a detective Usami-chan? / She's a great detective!

This final episode of the season is about Usami-chan, a rabbit girl who is known for her detective abilities and sharp intuition that expose criminals. She solves unusual and perverted cases that happen around her and her prime suspect, the bear boy Kumakichi.