Original name: 日本統一 関東編
Release date: April 14, 2023
Series
Average time: 30 minutes
Genres: Action & Adventure, Crime, Drama
Synopsis: After a Kyowakai member is killed, detectives Shima and Hayami investigate the case, which is connected to recent unsolved murders. Kyowakai also launches their own investigation to avenge their comrade, intertwining their efforts with the police. The case involves a large organization framing Kyowakai.