Mangas

Cage of Thorns -  Cage of Thorns - Freedom in Miniature Garden -  Ibara no Ori - Hakoniwa no Naka no Jiyuu -  荆棘之栏 -  荊の檻~いばらのおり~ -  荊の檻~いばらのおり~箱庭の中の自由
From Attractive Fascinante:Tsurugi met Katsuragi's father and Tsurugi is afraid senior Katsuragi might do something to the company he manages, Mishima Construction. But young Katsuragi thought Tsurugi wanted a break-up and told Tsurugi he would definitely protect him. Tsurugi always thought that their relationship is purely sexual, without any feelings involved. Now Tsurugi met with some troubles, will Katsuragi keep to his promise to protect him?
Residents in the Romantic Villa -  Roumantei no Jyuunin ~ Shinonome -  Roumantei no Shujin -  浪漫亭の住人 -  浪漫亭の住人~東雲~ -  浪漫亭住人- 东云篇
From Attractive Fascinante:Sakuya, a high-schooler, went to a place called Romantic Villa Hakuou to look for Shinonome to fulfill his grandfather’s final wish. This is a place where only those with power and money can come to buy a man’s night. Shinonome is the most beautiful and the number one oiran there. Sakuya had wanted to leave once he settled the issue. However, he was forced to stay because of Shinonome’s stubbornness. And that night, he witnessed the number two oiran, Asagi, serving his benefactor. What will he do from then on?
東京野蛮人, Barbarian in Tokyo
Kano Fubuki simply looked too young for his age. That was all well and good, but people found it hard believe that he was a bonafide detective, especially Kagetsuna Daimon, the head of a yakuza group involved in a current investigation. But when Fubuki is kidnapped, he's about to find out that Daimon has more of a personal attachment to him than the criminals.