The Aaah Detective Agency (2004)

Tsumaki is a private investigator of the "Aaah Detective Agency" that is obviously listed on the first line of the phone book. He has a great love toward investigation, and aims to solve new cases with his keen and original insight, yet always tends to fail miserably. No wonder he's pinched to pay his rent - With the support of his colleagues, powerful action, and elaborated costumes, he tries to solve crimes in his original ways.