If you're looking for anime similar to The Human Chair, you might like these titles.
Tamaki Suzuhara is a high school student who is skilled at hunting people. She tracks down criminals who have been judged as having no chance at redemption and gathers organs for the needs of patients.
Sparks of the discoveries of the Renaissance are only beginning to burn in 15th century Europe, even as those who make discoveries are burned for their heresy. In Poland, a child prodigy named Rafal is expected to be another great mind in theology, but an encounter with a certain man leads him down the path to a heretical truth.
Between August and October, 1952, a series of unusual crimes takes place in Musashino and Mitaka: the attempted murder of 14-year-old Kanako Yuzuki, Kanako's abduction from the strange research "hospital" where she was recovering, then abductions of other girls, followed by their severed limbs in custom-fitted boxes being placed in surrounding towns. News editor Morihiko Toriguchi and crime fiction writer Tatsumi Sekiguchi investigate with the help of onmyōji Akihiko Chūzenji.
The story begins in the early Showa era of the 20th century. A mysterious old man on a train relates the disappearance of his older brother three decades ago, near the 12-story Ryouunkaku tower that once stood in the seaside town of Uozu, Japan. The mystery revolves around telescopes, peep shows, and the blurred boundary between reality and dreams.
After their punishment game backfires, Keiichi, Mion, Rena, Satoko and Rika are forced to parade around the village in embarrassing costumes. Once they reach a fork in the road the club decide to visit the nearby abandoned village of Yagouchi, partly to show Keiichi and Rena around and partly to escape the stares of the villagers! When they arrive in Yagouchi, after hearing about the abandoned quarry over the hill Keiichi and Rena decide it would be fun to investigate. But Rika and Mion try to talk them out of it, as two people died there of unknown causes seven years previously. What happened at the quarry back then, and what exactly is 'the pit' that Rika keeps referring to?