At the awards ceremony for renowned author Kimiaki Sumeragi, Fukami Natsuhiko and his companions convened at the illustrious hot spring inn. As they enjoyed themselves in the celebration, editor Tsukioka Karen regaled them with tales of a peculiar incident at a particular all-girls academy. Captivated by the mystery, Sumeragi, the best-selling author and renowned detective, pulled Fukami into the intrigue, announcing their plan to delve into the investigation at the core of the enigma – the private Samsara Academy. In this fifth installment of the Bishoujo Mangekyou series, Fukami Natsuhiko and Renge take the center role, bringing their saga to a close.

In an unknown era. Long after humanity's golden age crumbled to dust, and eons rolled by like waves... In a realm where the horizon bled into oblivion, a solitary scientist, the last of his kind, dwelled within a tower. Marooned in this desolate expanse, his heart yearned for companionship. Armed with arcane knowledge from a long-lost civilization, he wielded technology akin to sorcery and finally created the ideal maid robot into existence. [Translated from [url=http://www.omega-star.jp/biman3html/story.html]the official website[/url]]

In the middle of the mountains stands an isolated, rural hot springs inn. There works the beautiful waitress, Inamori Haru. Kamijou Souta, the lover of Haru, secretly pays a visit to the inn in order to surprise her... This is the story of a night of passionate love woven by a foolish couple of adults who have fallen in love... [Translated from the [url=http://omega-star.jp/bimanharuhtml/story.html]homepage's official synopsis[/url]]