Emono wa Dokoda
Type: OVA, Episodes: 4
Aired: May 26, 2006
Source: Picture book
Rating: G - All Ages
Synopsis:
Episode 1 - Asobou yo
Episode 2 - Daijoubu Kashira
Episode 3 - Emono wa Dokoda
Episode 4 - Tomodachi ga Kimashita

(Source: Official Site)