Set in 1945 at the end of World War II. Saku (Kento Nagayama) arrives on Kakeromajima as the head of navy special forces. He is admired by the children on the island and he is interested in learning the island song as well as drinking with his men. Toe (Hikari Mitsushima) is an elementary school teacher on Kakeromajima and she has feelings for Saku.
After Satoru Watarai graduated from elementary school, he dropped out of school and decided to live within his apartment complex, never to venture outside. Satoru Watari then meets his old friends as they are coming back from their middle school classes. Satoru has now gotten a job at a cake shop within the apartment complex and eventually gets engaged to one of his friends. Satoru, still lives within the apartment complex only, but, as time passes, more of his friends leave ..
Ninagawa is a powerful man in Japanese politics and with top economic connections.His granddaughter is then murdered. The suspect is Kunihide Kiyomaru (Tatsuya Fujiwara). Kunihide Kiyomaru has a prior conviction for assaulting and killing a girl 8 years ago. The police could never apprehend the suspect in the prior killing.
Rui (Tatsuya Fujiwara) is the charismatic leader of a new religious group. Consequently, he starts to gain attention from the mass media. After becoming involved in a car accident, Rui goes to a remote island with ex-gangster now bodyguard (Ryuhei Matsuda). On the island, Rui reveals more about his religious group, while a set of ominous events are about to occur …
A month after Genji Takiya graduates, a new battle for supremacy at Suzuran All-Boys High School begins. Transfer student Kaburagi Kazeo combats Kagami Ryohei for the coveted top spot, amidst a brewing inter-school conflict with Kurosaki Industrial High.