In Onimai, Mahiro was just a shut-in, until the day he woke up as a woman! His mad-scientist little sister, Mihari, began an experiments on him, changing his life forever?
In Futoku no Guild, Kikuru is an outstanding monster hunter, but one day he decides to quit, thinking he is wasting his own youth, and begins searching for his successor.
In Maburaho, in a magical world, unlike his classmates, Kazuki can only use his magic eight times before losing his life. He might not look special, but his genes are.
In Kinsou no Vermeil, Alto is on the verge of failing the summoning magic class and having to repeat the year, stumbles with an old magic book and ends up summoning the demon Vermeil.
In Genjitsu, Kazuya ends up transported to the Elfrieden Kingdom in a different world. He is supposed to be a hero, however, ends up becoming the king of a troubled nation.
In Renai Flops, one day before he heads to school, Asahi watches a fortune teller on TV; suddenly, every prediction turns out to be accurate, and he bumps into five girls on his way.
In Fuufu Ijou, Koibito Miman, Jirou is an introvert, with a crush on his childhood friend Shiori, but he ends up paired in a school project with Akari, his natural enemy.
In Tsurekano, Yume and Mizuto dated in middle school but broke up. Shortly after, they are shocked to discover that their parents are getting married.
In Isekai Meikyuu de Harem o, Michio was wandering the Internet, when he finds himself transported to a fantasy world, becomes an adventurer and gets the right to form his own harem.
In Shuumatsu no Harem, a lethal virus has killed 99.9% of the male population. Reito wakes up after been in cryogenic sleep for the past 5 years.