Sore Ike! Anpanman no Hiragana Asobi: Hajimete no AIUEO
Japanese title: それいけ!アンパンマンのひらがなあそび はじめてのあいうえお
Type: OVA
Source: Original
Episodes: 1
Status: Finished Airing
Aired: Nov 21, 2003
Duration: 40 min
Rating: G - All Ages
Genres: Fantasy
Themes: Educational
Demographics: Kids

An educational Sore Ike! Anpanman OVA. The classic characters Anpanman and Baikinman help "N" get back to Hiragana Land to find his place there. While there, they enjoy lots of things found in Hiragana Land. 

(Source: AniDB)