If you're looking for anime similar to J no Subete, you might like these titles.
Second-years Mao Tsuchiya and Hisashi Otomo make three promises: 1) That Mao will never tell anyone that Hisashi is gay and has a boyfriend, 2) That Hisashi will never think of Mao “in that way,” and 3) That they’ll always knock before entering, in case someone is having some “private time.” The two’s ground rules should ensure a peaceful life together in their dorm, but life is never as simple as it should be, and some things are not so easily promised…
The story begins with Masaki Michishita, an ordinary prep school student who is rushing to the bathroom in a park one day. Despite his rush, he spots Takakazu Abe, an exceedingly handsome auto mechanic sitting on a bench. The two exchange looks, and after Abe utters "Yaranai ka" (Shall we do it?), the two begin their encounter.
Thanks to the incredible last words of his grandfather, young and adorable Makoto's virginity is the target of every teacher who wants to be principal of his school! Will fleeing to the mountains to recruit his childhood friend Kintaro be the answer to his prayers... and wildest fantasies?
Takashi Touno has just transferred to Morimori Academy, a private boarding school deep in the mountains. He meets Yaguchi, his first and only friend, but as he is bad at sports he does not join the soccer club with Yaguchi. He opts instead for the easy photography club. but finds that it is also called the "Playboy Bitch Club," and is filled with many colorful and interesting upperclassmen. Another boy named Kashima joins at the same time as Touno, and ends up confessing to Touno on the spot. Touno finds Yaguchi cute, but Yaguchi can't help but blush and be embarrassed around Kashima.
It’s never easy being a transfer student, especially when transferring in the middle of the year. Certain schools have their own traditions and ways of doing things – something Kouno Tooru discovers when the student council of the Fujimori high school insists that he dress like a girl! Along with two other boys chosen for their remarkable beauty, Kouno is given the task of brightening up the dull days of an all-boys high school. The rewards offered by the student council are great, but the life of a “Princess” turns out to be more work than Kouno had bargained for...
At a design firm called Yebisu Graphics, only the best – and the best looking – are accepted. It’s a place for classy design, classy society, and classy love affairs. The cute new part-timer, Haruka Fujinami, happens to catch his boss’s eye… Is he only getting teased, or is there something more between them?
Sayama is a gloomy guy that wears a mask to school every day. What will happen when bad boy Saikawa attempts to rip it off?!
Kunieda Kei is a popular TV announcer known for being a cool and flawless professional. But on the inside, he’s the opposite: brash, hot-tempered, and as prickly as can be. Still, Kei juggles his private and professional personas successfully until one day, the unthinkable happens: stop-motion animator Tsuzuki Ushio from work sees him at the grocery store with his real personality on display! Now Kei has to figure out how to navigate a relationship he didn’t expect. But is that really as scary as the possibility that someone might love both sides of him?