Don't Rush! Korosuke's Coming-of-Age Ceremony Elopement!?

Synopsis

Korosuke receives a coming-of-age ceremony invitation. He sneaks into the ceremony. A beautiful city hall worker gives him a gift—a Japanese dictionary. "Carrying it always will benefit you," she says. Korosuke treasures it. But when Kumada teaches him a saying, Korosuke walks around shouting it...