Engimono: Mitsuo aired on Fuji TV from Nov 12th – Dec 03, 2002. It was the 6th program in the Engimono series; a Johnny’s program in cooperation with a theater company. Each story consists of four episodes and a “making of” special.

In this story, Ohno plays Mitsuo: a student preparing for his university entrance exams who has been growing his nails for 2 years. He comes to a strange share house full of interesting characters, including another Mitsuo (Yokoyama Yu) who he must defeat to win the heart of a woman there he has fallen in love with.