Тайтл · 2 частини

Challenge 1-nensei de Kakkoii 1-nensei ni Henshin!

チャレンジ1年生でかっこいい1年生にへんしん!

Студія: SO-DO Creative, TMS Entertainment

An OVA made to promote the Shinkenzemi elementary school course. This was widely distributed throughout Japan as direct mail. Despite it's target demographic of kindergardeners, a large number of Hatena Yousei fans emerged in the online community, making her a popular character amongst fans of MOE characters.