Ganbare! Kobo-chan Gyuunyuu

Kobo-chan and his friends return in a special educational OVA commissioned by the Japan Patent Office. The episode uses the familiar cast of the popular manga and anime series to teach children about the importance of trademarks.

The story follows the characters as they encounter everyday situations where trademarks play a key role. Through simple and engaging examples, they learn how trademarks protect brands and help consumers identify products. The OVA aims to make a complex legal concept accessible and fun for young audiences.