Muumin to Koutsuu Anzen  

ムーミンとこうつうあんぜん, Moomin Traffic Safety

A traffic safety anime starring the cast of Muumin commissioned by Toyota Motor.

The current MAL image comes from the music singles vinyl record release, which labels itself as song content from the "Koutsuu Anzen" OVA. The singles image uses the art style of the 1972 season of Muumin. The production date of the OVA is unknown but it is known that it was available for purchase in 1979 at the latest.