Yamazaki Hideout

A hideout underneath Tokyo Kingdom, used by the Japans former finance minister Yamazaki Shin.

It is shortly featured in Taimanin Asagi 3.

History
After Shin was outed by the Taimanin to work with criminal demons and perform crimes himself, he lost his position as the ruling parties representative and finance minister. Escaping the law and further criminal investigations, he went to his hideout in Tokyo Kingdom were normal police could not reach him.

Cooperating with the Chinese Union and hiring the Red and Blue Oni to defend himself. The hideout was located underground and hard to find.

Thinking he captured Igawa Asagi that hunted him, he held a large banquet. Using the humiliated display of Asagi, as a show of power and hoping to form new alliances with the criminal underground by killing her. However, Asagi counted on being captured and brought to the hideout, knowing she would be freed by Igawa Sakura and Yatsu Murasaki.

Killing the Oni easily, Shin also died by Asagi's hands in the Large Hall shortly after.

Trivia

 * The place was not given a real name.