In Cyberpunk: Edgerunners, David has lost his mother and home, to survive in a city overrun by corruption, crime and technology, he becomes a high-tech mercenary.
In Hoshi no Samidare, Yuuhi is your average college student, at least until the day he wakes up and finds a lizard in his bed who claims he must save the world.
In Saikin Yatotta Maid ga Ayashii, Lilith was hired to look after Yuuri, and seems too good to be true. Food is delicious, the residence sparkles and his clothes smells nice.
In Kuro no Shoukanshi, Kelvin learns that he bartered away his memories in exchange for powerful new abilities in a new world, and that Melfina, a goddess is with him.
In Isekai Ojisan, Yousuke fell into a coma for 17 years, now he is back, and his nephew Takafumi discovers that he lived in another world, speaks a strange language and knows magic.
In Isekai Yakkyoku, a medical researcher dies from overwork and finds himself reborn in a medieval culture, able to use magic, and decides to revolutionize medicine in this world.
In Soredemo Ayumu wa Yosetekuru, Ayumu is in love with Urushi, one year older, but he has sworn not to confess his feelings until he can beat her at the board game shogi.
In Kumichou Musume to Sewagakari, Tooru is the right-hand man of the Sakuragi crime family, he receives an impossible assignment, babysitting his boss' daughter.
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 Yofukashi no Uta, Kou stops going to school and begins slipping out to walk the streets at night, there he meets Nazuna, who ends up being a true vampire.
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.