Manga by author Kanai Kei

From Girls' Generation:After the death of his older brother, Shima has been left a mansion and a servant according to his older brother's will. There are two things Shima hates most in the world: being bossed around and being restricted. Both of which, his new servant, Haruki, never fails to miss. How will Shima deal with Haruki...?!

When Yuuya receives unwanted attention from a customer at the bar where he works, one of the bar's regulars, Haibara comes to his rescue. Yuuya falls in love with Haibara, but how will he be able to confess his feelings when Haibara sees Yuuya's attitude towards him as nothing more than an act?- The Zero Alliance

From Starry Sky Scans: Happiness does not exist for gay men who fall for straight men. I'm happy just being by his side was what I was thinking up until Sakisaka, stationed in the second Sales Division, has an unrequited love for Toujou, his directing senpai. He had no intention of confessing his feelings. However, Toujou has been awfully touchy-feely lately Is there a glimmer of hope? Please don't let it be a misunderstanding! Which path will these vexing feelings flow down to?

The leader of the idol group, "D. BUG (Deebug)", Yori Kashii has had hidden feelings for his former manager, Haruto Mikura. Even after Yori leaves the work place, he knows that it is Mikura's to treat Yori's requests specially. However, those feelings finally overflow ! Top idol's top secret love.