Haruki and Motoki are high school third graders. She was pursuing the student council vice-president Chisato's sexual propensity in the spring break assignment "People Document Thesis." At that time, you can see a woman selling a lactobacillus drink "Jokul" at the bus stop. The two are interested in the woman who is wearing uniforms and nailing the salaried workers' eyes. They changed the target from Chisato to a lactic acid bacterium drink saleswoman and started tailing.
Kotaro Takebayashi
Story continues with the students' own conflicts, Koro Sensei’s identity and the fate of the world. The time limit for assassination is approaching.
Kotaro Takebayashi
A mysterious creature destroys 70% of the moon. The creature then warns that if he is not destroyed by March of next year, Earth will be next. The creature also demands that he becomes the homeroom teacher for 3rd grade E class at Kunugigaoka Junior High School. The government is powerless to say no. The creature then becomes the homeroom teacher of 3rd grade E class which consists of failed students including Nagisa Shiota (Ryosuke Yamada). The creature is called Teacher Koro. Meanwhile, the government requests that the students try to kill Teacher Koro even though he possesses super powers. The government offers a 10 billion yen reward for whomever successfully kills him. The students are confused by the situation, but decide to kill Teacher Koro. When their class begins with Teacher Koro, the students finds themselves having a good time with their new teacher.
Kohei Iwasaki
Terajima Mikako became a boys volleyball team coach at a junior high school she has been assigned to. As an incentive for the team members who do not show the slightest enthusiasm, she promises to show them her boobs if they win a game.
Tomohiro Murata - 14 years old
Home-design sales representative Tomohiro lives with his wife and their son. As his job involves houses, it is his motto to take great care of the family who live in the house. However, he has been working so hard that he has forgotten to cherish his own family. When he looks after a client who wants to leave her father-in-law in a nursing home, it reminds him of his grandmother whom he loved so much. Father's death, grandmother's struggle with disease, and home care - those were grueling times, but the memories have become invaluable for Tomohiro. He realizes his family is the most precious thing of all. On a day off, he and his family decide to visit his mother who lives alone in their old hometown.
