Boku to Oneechan no Koutsuu Anzen

An older sister and her younger sibling learn the basics of traffic safety through simple, everyday situations. The two short episodes are designed for very young children, using clear and easy-to-follow dialogue.

Each segment focuses on a different rule, such as looking both ways before crossing the street or understanding traffic lights. The gentle guidance from the older sister helps the younger one understand why these rules matter.

Produced with support from Nissan Motor Co., Ltd., this OVA was distributed to libraries across Japan to promote road safety among toddlers.