Background of One Hundred Ghosts at Night.
The protagonist is the daughter of Kaitong, the third son of the Iijima family.
He lacks the necessary knowledge to survive in human society and possesses a disaster amplifier physique. Meeting a supernatural being will double the number of supernatural events. If you meet Conan, then wait to see Bu Bu Murder Case.
The anime that are confirmed to be included at this stage are: Hyakuki Yakōsō, Chess Souls, King of Nets, Slam Dunk, Youyou, etc.
Of course there will be other supporting roles.
Overall, this is a supernatural story that may also have a whodunnit.