It's a story of a modern-day fantasy, follows a young Onmyouji (Spiritual Medium) on his quest to protect Tokyo from evil spirits.
Main Story to Junjou Series:
Junjou Romantica: What started as a need for some college entrance exam tutoring has somehow led Takahashi Misaki to being romanced by a suave older man who also happens to be his big brother's best friend.
Junjou Egoist: Kamijou Hiroki is a broken man, consumed by unrequited love for his childhood friend, Usami Akihiko.
Junjou Terrorist: As fate would have, Miyagi You and Takatsuki Shinobu, would cross paths.
Junjuo Minimum: The story of Usami & Hiroki's past.
Prequel to Junjou Series:
Set 10 years before the beginning of the other stories. It follows Ryuuichiro Isaka, the executive director of Marukawa Publishing Company- which publishes Usami Akihiko' works, and his secretary, Kaoru Asahina. The two were playmates when they were young, after Isaka's father took the Asahina's in and employed them. Over the years, Isaka came to love Asahina, but he believes it to be in vain as he is convinced Kaoru is in love with his father.. or so it seems.
Kaidou Haru isn’t happy to be spending his summer vacation in the wilds of Canada with his eccentric, estranged mother, but when she saddles him with civilizing his new adopted brother, Ren, he gradually learning to navigate the boy’s unruly demeanor & fostering a close bond that prompts him to invite Ren to come live with him in Japan once he graduates, to experience what it’s like to have a real family. But falls from such heights of happiness usually give way to the deepest depths of despair.
The masochistic, lewd and beautiful yakuza Yashiro and his silent, clumsy, impotent subordinate, Doumeki. This is the story of a man who has never known happiness and of a man who is reborn by getting to know him.
Even as he tries to keep the student council president - who unwittingly exude his powerful, man-seducing charm - out of trouble, Vice President Chiga-kun finds himself being drawn to the president's strength and power. Chiga-kun wonders how he, being such an intelligent individual, can be so unwillingly taken with a boy who is so country and simple... But watch out, because the president has a temper!
In the winter of sixth grade, Kensuke was upset about having to separate from his best friend Hasekura in middle school, and he ended up breaking off their friendship. Three years have passed since then, and Hasekura comes in contact with Kensuke like nothing had changed. Kensuke was happy they could repair their friendship, but Hasekura says something completely out of left field.
Spin-Off of Hitorijime Boyfriend:
Good-for-nothing delinquent Setagawa Masahiro is the student of a Hooligan High School teacher, Ooshiba Kousuke, who made use of him as his underling. Now, Masahiro is mercilessly being manipulated by Kousuke's words and behaviour. The more he resists, the more he desires Kousuke. What should he do with these feelings he has towards Kousuke?
Adachi, a thirty-year-old virgin, has developed the power to read people's minds by touching them. After a brush with his very handsome colleague, Adachi realizes the guy has a raging crush on none other than Adachi himself!
The Hybrid Child can grow if it is lavished with enough love & care from its owner. Neither fully machine nor fully human, these various models develop strong emotional bonds with their owners. Young Kotaro learns the importance of responsibility when his Hybrid Child's lifespan runs out. The tragic swordsman Seya learns to love again with the help of his Hybrid child, Yuzu. The final tale tells the story of Kuroda, the creator of the Hybrid Child designs, & how he's inspired by his lost love.
Tokyo Babylon