Animal Detective Kiruminzoo (あにゃまる探偵 キルミンずぅ) is a Japanese magical comedy anime series created by Shōji Kawamori; it is Kawamori's first shōjo title.[1] The series premiered in Japan on TV Tokyo on October 5, 2009. A manga spinoff is serialized in Shueisha's shōjo magazine Ribon.
Plot
Riko and Rimu Mikogami are twin sisters who live in Kamihama, a Japanese city abundant with natural wonders. On an otherwise peaceful day, while searching for a run-away cat, the two come across a mysterious Kirumin compact in an attic. With the Kirumin, these character-costume-wearing girls can transform into real animals. Their older sister Nagisa Mikogami soon joins them. Now the three have cute, funny and sometimes dangerous adventures while solving a lot of mysteries they encounter.
Kawamori's theme for the anime is: "What if you can really transform into an animal?"