The Holy Grail of Eris Episode 9

In a dark, steam-powered Victorian world filled with occult secrets and supernatural dread, Zhou Mingrui is reborn as Klein Moretti. As he delves deeper into mystical forces and tangled conspiracies, Klein finds himself caught between rival Churches and ancient horrors lurking beyond comprehension. This is the tale of boundless power, hidden truths—and the price of unveiling them.

Nagumo Keeichirou was a genius high-school detective. No case was complex enough for him. But what happens to genius detectives when they get older? Now 35, with bad hips, running a failing detective agency with no cases to solve and struggling to pay the rent, he's at a dead end. In comes a high school girl in his office who says she wants to work with him. With her help, will the out-of-touch, old-fashioned Nagumo get back the fire of his youth? (Source: MU) Mattaku Saikin no Tantei to Kitara

It is the Edo period. Ichitarou, the young master of Nagasakiya, one of the largest stores in Nihonbashi, has been in poor health since birth and is unable to go out. However, Ichitarou is always protected by demons such as Shirasawa and Inugami, who serve him. One night, Ichitarou goes out secretly and witnesses a murder. From that day on, bizarre murders begin to occur one after another in Edo... With the help of the demons, Ichitarou's search for the culprit begins! (Source: Official site, translated) Shabake

The protagonists of the series are the three Kisugi sisters—Hitomi, Rui and Ai—who run a café called Cat's Eye. The sisters lead a double life as a trio of highly skilled art thieves, leaving cards with the name "Cat's Eye" at the scene of their crimes. They steal works of art that belonged to their long-missing father, Heinz who was a famous art collector during the Nazi regime, in the hopes of him contacting them. Toshio, the police officer investigating this case is the fiancé of Hitomi. He also swears to capture and bring down the Cat's Eye Gang. Cat’s Eye Cat's♥Eye

Fifth season of Bai Yao Pu. Bai Yao Pu 5th Season

The story is about a university student named Gao Ying, who happened to be staying at a hotel in an old town with many mysteries and suddenly got caught up in a conflict, a disaster from hundred of years ago. Here, for the first time ever, the truth of the world will be revealed to his eyes. A mysterious story filled with spiritual elements and humor. (Source: Mangaupdates) Gu Wei Nan Ting