Tacocasi

Komiya is a struggling grad student trying to make ends meet. He meets Youzou Nishi, owner of the Nishi Bookstore, while searching for an affordable room and board, which the latter had advertised in exchange for looking after the bookstore occasionally. After living a month with Youzou, Komiya is smitten. But Youzou is a great mystery. Apart from managing a bookstore, he also has another job that Komiya doesn't know much about, except that Youzou's clients all seem otherworldly. Komiya doesn't think about it much until an earthquake and rejuvenation water turns Youzou into a child. As it turns out, Youzou also runs a pawn shop of holy miracles for gods.

The 10 "princes of hell" whose fathers are the 10 kings who rule the underworld, such as King Enma, Emperor Song, and King Taishan, are training every day to become worthy successors...but they're also busy with love?! A carefree playful prince x a pure and strict prince, "Enma's Study Edition" A natural and devoted prince x a complicated beautiful prince, "Equal but Unequal Love Edition" A gentle and handsome prince x a mysterious monster, "Hatahiro's Worries Edition" A masterpiece omnibus that includes 3 couples!!

Living under one roof with a demon who aspires to be a literary master! Maki Daigo is a young man whose bonds with people have been weak his entire life. One day, a strange man calls out to him and asks, “How ‘bout you help me with my work?” The suspicious but beautiful man is Ichii, who is actually a demon! Ichii’s dream is to become a literary legend in the human world, and he’s finally accomplished his debut as an author. So Maki becomes Ichii’s vassal after signing a contract with him. Since Ichii can’t show his true form when it comes to work matters, Maki’s job as Ichii’s human substitute is to pretend to be “Tsurumaki-sensei, the author.” Then they start living together, but…!?