Usaru-san
Japanese title: うさるさん
Type: TV Special
Episodes: 4
Source: Other
Studios: OLM
Duration: 2 min per ep
Rating: PG - Children

The Media Factory mascot character franchise revolves around a male rabbit that transforms into Usaru-san by wearing a monkey costume and eating bananas. The title “Usaru-san” is a portmanteau of “usagi” (rabbit) and “saru” (monkey).

(Source: AniDB)