Watanabe Asia

Mayumi and Miya are high school sweethearts, and all goes well until Mayumi comes to his boyfriend with a strange request.

Although raised in a brothel of New Tokyo's red-light district, innocent Hiyodori has led a sheltered existence under the care of his loving 'sisters'. One day, a handsome blue-eyed ship captain comes to visit...... Glow Vampire: The wacky story of the hot-tempered Vampire Jan, who is currently locked up in a bathroom by his 'master', the priest Father Asu.

Tsubaki, a high school student, lives together with his two older half-brothers. Their relationship is a bit unusual.
Incest themes are used in this work... and probably bondage as well in the last two volumes.
Mangatraders won't host the second part from V03 due to the content of shotacon

17 Ringo Kinoshita falls in love at first sight with student teacher Yashachi Kai but where are the rose colored days of his first love? Unrequited love is bad enough but it seems like Kai-sensei can't stand him at all. With a prank gone wrong and a series of misunderstandings just how will these two come together or will they just be driven further apart?

Oozora Mugi's boyfriend S&M club manager Inutsuka Satomi likes to tie him up! Mugi's loves him, and has gotten used to the bondage, so when his mother starts talking about wedding and grandchildren, he doesn't know if he can leave Satomi and have a regula