Space Ace (1984)

Stars are everything, granting abilities to Tamers. So when Ivy was born without one, her village took it as an ill omen! Now banished, she leads a lonely life of salvaging rubbish to survive. That is until she befriends Sora, a weak little slime, in the forest. Together, the delicate duo embarks on a heartwarming journey of survival and discovers there’s more to Ivy than being starless.

When Kouichi arrives at his new school, he immediately senses something frightening in the atmosphere of his new class, something that no student wants to talk about and that seems to be related to a mysterious and silent girl.

The world's number one assassin has been reincarnated as the eldest son of a family of aristocrat assassins. In exchange for being reincarnated in another world, a goddess has imposed upon him one condition. "Kill the Hero who is prophesied to destroy the world." This was to be the mission in his new life. The synergistic effect of the vast knowledge and experience he gained that made all manner of assassinations possible in the modern world, and the secret techniques and magic of the fantasy world's most powerful family of assassins turn him into the greatest assassin of all time.

Irin is said to be hot-tempered and fearless — "The Devil". It's all an act, though; she puts up a mean front to build up her younger sister, Inn, by contrast. However, her young vet and neighbour Namcha couldn't care less. No matter how catty she behaves, his love persists. He's loved her ever since they were students and has no plans of changing his heart. In fact, they used to date until Irin broke things off without any explanation. Namcha has never forgotten his first love, but Irin doesn't believe his feelings are unchanged; Namcha makes it his mission to prove it to her. Love should come easy for the two, but family, work, and even friends all seem primed to tear them apart.

Nobunaga was a teacher who was waiting for that kind of dating sim event to happen in real life. One day, a 14 year old girl named Kicho appears in front of him, saying that she's his wife?! Apparently she came from the Warring States era and seems to have mistaken Nobunaga for the Oda Nobunaga and tells him that she wants to have his children. An age-gap love comedy featuring a teacher with a dating sims brain and a princess with a warring states era brain!!

Kae Serinuma is a second year high school student and an avid fujoshi who secretly ships her classmates, Igarashi and Nanashima. The death of her favorite anime character causes her to become stressed and lose weight rapidly. Now that Serinuma has become an attractive girl to her classmates, snarky junior Shinomiya and senior Mutsumi, how is she going to deal with them with her constant BL-filled fujoshi mind?

Yoigoshi Tatsuya was a star soccer player known as "Yoigoshi the Unstoppable," but when he entered high school, he severed all involvement with sports. Now, he has been invited to a certain sports team. In these matches, victory is achieved through teammates working together to catch and defeat the opponents invading their territory... You could call it a sort of running combat sport. And the name of this game is... Kabaddi.

Nariyuki Yuiga is in his last and most painful year of high school. In order to gain the “special VIP recommendation” which would grant him a full scholarship to college, he must now tutor his classmates as they struggle to prepare for entrance exams. Among his pupils are “the sleeping beauty of the literary forest,” Fumino Furuhashi, and "the Thumbelina supercomputer," Rizu Ogata–two of the most beautiful super-geniuses at the school! While these two were thought to be academically flawless, it turns out that they’re completely clueless outside of their pet subjects…!?

Due to a childhood curse, anything that the Duke touches will die - which makes his flirty maid’s behavior all the more shocking! Can the Duke and his companions break the curse, or is he doomed to a life where love is forever out of his reach?

All thanks to the special ability that he developed, Yuu was able to cheat his way into a very prestigious high school. With his power, he thought nothing was going to stand in his way, until he met a mysterious girl named Nao Tomori and other students with special abilities just like him. It was the beginning to a new life.