A middle school teacher, Jinno, is friends with a young couple that is about to have a baby. But on the eve of the birth, the father, Kimura, disappears. Then, a hired private detective appears and ask Jinno's help to find Kimura.
Overview：A middle school teacher, Jinno, is friends with a young couple that is about to have a baby. But on the eve of the birth, the father, Kimura, disappears. Then, a hired private detective appears and ask Jinno's help to find Kimura.
