Reiji
7 strangers are locked up in building. There is nothing to eat in the building. They see a big stock pot, a butcher‘s knife and a watch to count 7 days. The 7 strangers are locked in the building for 7 days and they have to kill each other until there is only 1 person left. The 7 people go insane due to hunger and stress.
Popular theater company director Yuuji Kaieda (Yoshikuni Dochin) secretly marries and lives with his lover Aki (Rin Takanashi). Aki is the main actress of the theater company. Aki’s younger sister Haruna (Anna Ishibashi) then appears. In the past, Yuuji and Haruna had a secret intimate relationship. Yuuji tries to keep his distance from Haruna because of this. Soon, Yuuji and Aki's secret is disclosed.
