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 exposes the criminal responsible for he crimes. She solves unusual and perverted cases that happens around her - and her prime suspect, the bear boy Kumakichi.
Aired 25/04/2005EP 12 - You're a Detective, Usami-chan? / She's a Great Detective!

2005
Gag Manga Biyori
Gag Manga Biyori is an anime that is about absolutely nothing. It is comprised of 12 short stories (5 minutes long each) that only build up a small amount of plot for each story. The anime feeds off the stupidest things, but is quite humorous.
(Source: Anime News Network)