One day Sakura, a socially withdrawn otaku, saves the life of the Amogumi’s leader. How in the world did she become the highest ranking wife?! ... more>>

The leader declares to the three grandsons that, “The person who defeats Sakura-san will become the next leader”.

The eldest son is weak but kind, the second son seems fierce and aggressive, and the third son is a level-headed intellectual. The three of them are all highly skilled and stubborn in their own ways…

How is this shut-in the ultimate wife?! Jeez, no thank you. “Yakuza Harem”, start! <<less

Tonegawa Ririka is the daughter of the famous biology professor Tonegawa Midori. Constantly being compared to her mother, all Ririka wants is to be a... more>> normal fashion-loving high school girl. One day, she accidentally stumbles upon a boy with golden hair and blue-green eyes. After some mishap, the boy tells her he is actually the ancient Greek scientist Archimedes and that he "shall make Ririka like science." Just what is going on!? <<less

A woman who finally decided between four potential partners is hit by a truck and loses her memories before revealing her decision.