Yuya Kido

Newly graduate Yamaguchi Kumiko an idealistic teacher who entered Shirokin High to be a math teacher. Having high hopes for her students, her world turned up side down when she finds out that she'll be teaching the class 3-D the hardest class to take care of. Class 3-D is a bunch of students who looks more like delinquents and trouble makers. The students show no respect to teachers nor a little kindness. Each and every student doesn't like teacher for almost everyone has no good memories of them. The leader of the class is Sawada Shin. He is well respected for there are rumors that he beat a teacher to death. The students try there hardest to bully and make fun of her so she'll quit but all there efforts went to waste because Yamaguchi ain't an ordinary Teacher. Yamaguchi Kumiko is actually the 4th generation heir to Oedo group, a yakuza clan. Even though everyone in there clan wants her to the next leader, she made up her mind and so everyone accepted it.

A strict female correctional officer’s disciplined life unravels when she encounters an inmate who is connected to her deepest secret.

Sakamichi Onoda, an otaku at Sōhoku High School. He loves anime and games so much, that he would ride his commuter bicycle to and from Tokyo's Akihabara shopping district in a 90-kilometer (about 60-mile) round trip over steep slopes after school. Onoda's life changes when he encounters his school's cycling team, and he ends up joining the competitive sport of bicycle racing.

Sugisaki Momoko used to be a nursery school teacher. Her difficulty smiling leads to communication problems with parents and her contract is terminated in one year. Momoko is picked up by ‘Little Snow’, a home care service for sick children, and makes a fresh start there as a caregiver. When a child has a fever, the caregiver would visit the home and care for the child in place of the parents who simply cannot take time off from work. Momoko encounters all sorts of families at the places she is sent to. With the support of her colleagues and the occasional help of her best friend, Yumika, she starts to face work, romance, family and friendship.

Hikari will perform household chores to perfection for the sake of her husband, Kubota Masazumi. Her own life is only to support him. Kubota, a newscaster, takes pride in his popularity because of his outspoken remarks despite the conventions of sponsors and the television network. His behaviour mobilises public opinion and he wishes that he can change society with his words. Kubota owes his position as main newscaster on the news programme to the support of his wife of six years too. But why does Hikari devote herself completely to him? The certain characteristic that Kubota’s wife possesses is an enigma, and a shocking development awaits him.

Thirteen men and women wake up in a mansion, not knowing who each other is or why they have been abducted. To escape from the mansion, infested by Zombies, they must work together but cannot set aside their suspicions that one or more of their number is involved.