High school English teacher Hasumi Seiji - affectionately dubbed "Hasumin" by the students - is kind, popular, good-looking, and efficient at both teaching and solving practical problems. But this "perfect t...

Jun receives a phone call from his wife Manami telling him that she's about to give birth, while he's at the apartment of his mistress Yoko. He promptly breaks up with his mistress and runs out the door to r...