Best Supernatural Anime of 1991

Kazuya Hasukawa is caught in an awkward predicament: the woman his brother married is the very same person he secretly has feelings for. Seeking to escape this uncomfortable situation, he moves into the student dormitory known as Greenwood, hoping to find some peace. But tranquility is hard to come by at Greenwood, which is infamous for housing the most eccentric residents on campus.

In a futuristic Tokyo, a group of policewomen are battling a monster. One of them, Katsumi Liqueur, recalls encountering it before... Katsumi Liqueur, an American of Japanese heritage, travels to Tokyo to visit her ailing mother, Fuyuka, in the hospital. After her taxi is delayed by traffic, she takes a shortcut through an alley, where she stumbles upon a monster and two policewomen fighting it. Later, she meets their leader, Rally Cheyenne, who appears to have been anticipating her arrival, even though Katsumi has never met her. The policewomen seek Katsumi's assistance in confronting the monster, but she, reluctant to accept the existence of magic, refuses.

Hyoi and Ryoi, siblings who can morph into cats, are assigned to solve the mystery of a fast-spreading demon plague characterized by tentacles. Their mission becomes increasingly urgent as the plague threatens to consume them and the other students. In the end, they must confront their former Dark Cat instructor, Jukokubo, and discover whether they can halt the malevolent force he has unleashed.

Late one dark night in New York City, Ryu is pursued and ambushed by assassins. After eliminating them, he finds an ID card belonging to the Friedman Company. The following day, news breaks that Dr. Ned Friedman has found a cure for cancer. However, his press conference reveals nothing, prompting reporter Sarah to start digging into the matter with her friends Robert and Jeff. While passing by Dr. Friedman's residence, Ryu hears a young girl crying for help. Sarah and her group also investigate the house and happen to cross paths with their colleague Ryu. Inside, they find that Dr. Friedman has been performing biotechnological experiments on living human subjects, possibly connected to the power of the Evil Gods that Ryu once defeated. When Ryu's friend Irene is abducted, he must once again embrace his role as the Dragon Ninja to take down this new threat and rescue her.

Hoichiro Ohma works at an office. To everyone around him, he appears as a quiet and modest man. Even his girlfriend, Nanase, has no idea that he is anything more—but he is. When a person is killed by murder, when someone takes their own life with a curse on their lips, or when a death demands judgment, he is there, because he is a Judge Of Darkness. Abiding by the Laws Of Darkness, using a tome crafted from human skin and an unusual parrot, he passes verdicts on living criminals who would otherwise escape justice.

The Ryudo brothers possess the remarkable speed, strength, and abilities passed down from their dragon ancestors, powers that grow stronger with time. When placed under intense stress, they can transform into savage, uncontrollable dragons. As their skills develop, they draw the unwanted attention of dangerous foes, including secret organizations with endless resources and cutting-edge technology who will stop at nothing to seize control of the brothers.

Though born into a famous bloodline, Madara was raised in obscurity as a blacksmith's apprentice. His life takes a sudden turn when he encounters the demon Mouki, an event that reveals his destined path and launches him on a magical journey. Driven by vengeance, Madara joins forces with rebels, enchanted swords, and Kirin—the ruler of the Majin—to challenge his brother and ultimately overthrow his oppressive father, Miroku.

The narrative follows three cute and playful ghosts named There, Here, and Where. Instead of being scary, these spirits are warm and active, behaving like human kids. They occasionally startle people by vanishing or hovering, yet they are cherished friends for numerous children. Every episode features two short segments.

Keiko Okura, Yumi Sudou, and Mai Ishiki use their psychic powers in secret to keep peace at their high school. After a disturbing dream that Yumi believes predicts future events, the three look into the newly formed psychic research club at their school. As their investigation proceeds, the girls start to fear that their abilities might not be enough to stop the dangerous plan they have uncovered.

A little ghost named Komachi, who passed away during the Meiji Era, has remained on Earth as a wandering spirit girl for more than a century. She shows up in the bedroom of a young girl called Anko, and the two of them become entangled in various adventures with other ghosts and demons.

Ushiro no Hyakutarou is a horror OVA adapted from Jirou Tsunoda's manga. The title means "Hyakutarou Behind." The story follows a boy named Ichitarou Ushiro, who encounters various terrifying events and is safeguarded by his protective spirit, Hyakutarou. The OVA consists of two episodes: "Kokkuri Satsujin Jiken" and "Yuutai Ridatsu."