Nyani ga Nyandaa Nyandaa Kamen no Yuukai Boushi: Miiko-chan Chanto Check!!

Miiko-chan and her friends enjoy a fun day at the park, but their carefree play is interrupted when a mysterious figure in a Nyandaa Kamen costume approaches them. The stranger tries to lure the children away with promises of treats and games, putting them in a dangerous situation.

Realizing the threat, Miiko-chan remembers the safety lessons she learned and must act quickly to protect herself and her friends. With the help of her companions, she uses her wits to avoid the kidnapper and alert the adults, turning a scary encounter into a valuable lesson about staying safe.