From Fantasyshrine:

1-2. King & Prince
I, the “Prince”, as haughty as my nickname might suggest, am actually still a virgin! And the only man who can falter my cool façade is the “King”…!! I wonder which of us will come up on top in the “Big Two” battle on campus!?

3-4.Not Because I Want to Be Your Friend!

V.2 - Kaiser

Hayato and Atsushi are two men and are known around campus as King & Prince. The truth is Hayato is doing it with Atsushi… as much as Atsushi would allow him! However, the outwardly boisterous Atsushi revealed his love struck side only to the legendary womanizer Kaiser…!!

5. Harem

1-3) Mayohiga

4) Kindan Spell
Fei and Gilbert (a.k.a. Gil) are childhood friends that attend The Sorcerer's Academy. This is the school where students train to become magic users. Of the two, Gil is the genius and Fei is the idiot.
Fei is instructed to organize the school library and while doing so happens across a forbidden spell book. Fei intended to use a spell from the book to change others outlook of him; as well as, use a spell to control others emotions. However, the spell backfires and causes Gil to become amoured with Fei.
Read on to find out how Fei and Gil's relationship changes now that Gil is under Fei's love spell. Will their relationship continue once the spell is removed or will they forever be tied by the love enchantment?

5) Kokoro Logic
Aoba is dating the sweet, puppy-like Youhei, but he's also dating the possessive and domineering Yoichi, the elegant and refined Yoko, and the easy-going Yoji, because Youhei has a multiple personality disorder! Aoba is trying to convince Youhei that he loves only him, but Youhei lacks confidence and with Yoichi constantly interfering will the message ever get across?

6) Mayohiga Extra

Story 1: A girl's father is caught red-handed for fraud. As a result, she is forced to move into the home of the director of the company. Little does she know, that this man is a true pervert, and thus begins a horrible nightmare... Story 2: The director of the school invites four male students to seduce her daugther, their classmate. The winner gets a set future. Who will win?

Based on novelist Ryuichiro Utsumi's works.
Published as the Hitobito Series (人びとシリーズ):

- The Keyaki Tree (欅の木)
- The White Rocking Horse (白い木馬)
- The Reunion (再会)
- My Brother’s Life (兄の暮らし)
- The Umbrella (雨傘)
- At the Art Gallery (絵画館付近)
- Through the Forest (林を抜けて)
- His Hometown (彼の故郷)

From Chibi Manga:

She's always taking the same train when she goes to school and in that train there's a boy with such a beautiful smile. She doesn't know in what school he goes but she's so attracted by his smile. And one day, the train suddenly stopped. That's the start of their love. You will see the first steps of a love between adolescents.

From Midnight Scans:

1) Simple Kiss by WATANABE Ayu
Once in a while, we kiss in secret. We are not lovers. We’re just “friends who kiss”. This was supposed to be a simple relationship, but…

2) Guruguru Pon-chan Okawari by IKEZAWA Satomi
With a miraculous invention, a small dog (male chihuahua) turns into a human! This is the interesting story of Sakura (human female) and a chihuahua living together!

3) Akarui Mirai by MIYOSHI Maki
To Sensei, I’m just a “student”, but to me, he’s a “man”. Although it’s not a love that is permitted, will this feeling of love that I have for Sensei ever reach him?

4) Goodbye, Friend by KUMAOKA Fuyu
Kyoko was confessed to by the guy her best friend likes. Although her friend is very important to her, and she definitely doesn’t want to lose her friendship with her, she can’t bring herself to break up with him…

5) Kimi ni Tsugu Ishiko
July 7th. I dye my hair and turn into my dead twin brother. Both my twin brother and I loved the same girl, and I can’t tell her the feelings I have for her because it is the punishment I gave myself…

Ichinose Tsukasa, an elite student at a public school, can't help watching Matsubara Chitose, another student that is his complete opposite. When Matsubara confronts him, Ichinose is drawn into a physical relationship that becomes more than either boy expected.

Amano Sui has one serious problem: she falls in love (and out) for cute guys too easily! When she shouted she wanted a boyfriend the quiet guy Matsutani confessed to her?! Naturally she turned him down since he is not her type, but is that the really right choice Sui?

The two volumes contain one long case, "Murder Committed by Inspector Kenmochi", as well as two short stories in the second volume. The first one-shot, "Evil Spirit at the Diving Pool / Diving Pool's Evil Spirit" was first published in the July 2009 edition of Shounen Rival and is about an evil spirit at the diving pool at Kindaichi's junior high school. The second one-shot is titled "The Campsite's Mysterious Event." Both short stories feature Kindaichi in junior high school.

From Be Beautiful:
Shadows From The Past. Shun works very hard to live up to the memory of his older brother, even at the cost of his personal life. Suddenly, a beautiful stranger comes into his life and takes Shun on a ride down a dangerous road of love, loss, lust, guilt, passion and taboo! Shun craves excitement, and the stranger gives it to him...but at what cost?

From Girls' Generation Scanlations:

A series of one shots.

1.) If you Were:
Fujisawa Yuuji, moves from Tokyo to a little village, because of some personal reasons. Yuuji is tall and good looking, making it easy for him to pick and choose his girlfriends. However, on his first day at his new school in the country, he spots a red-headed boy that stands out from the rest. Who is this boy and what's his secret? Will Yuuji decide that a boy is better than a girl...

Kimikiss Sweet Lips is a collection of one-shot stories that tells about the relationship of an ordinary high school boy named Aihara with the 9 heroines from the Kimikiss series. This manga is from the same game and anime adaption.

Shino and Sumitaka have been dating eight months, but Shino hasn't been able to bring himself to take the last step in their sexual exploration. Shino finally gives in, and Sumitaka takes it upon himself to make sure Shino can't back out once they get started. But will Shino forgive his boyfriend when he wakes up restrained, chained to the bed? This oneshot is from Sweet - Ano Amai Amai Aji.

Ootemachi Tokio is an elite businessman. When a bizarre dream forces him to pay attention to temp worker Takebashi, are Ootemachi's days of being self absorbed over?

An entertaining webtoon featuring the lives of the members of a thriving cafe.

Collection of short stories:

1. Hoo ni Shizumu

2. Kimi wa Chiisana Kesshou (You're My Small Crystal)
Kaho puts on a facade in front of everyone, hiding who she truly is, in other words lying to those she cares about in order to make them feel at ease. One day she meets a boy at a social gathering who sees right through her and helps her change...
- Fate

3. Wagamama ni Dakishimete

4. Yakusoku ga Kimi wo Yaburu
Aina and Tooru are childhood friends who made a promise to always be siblings. As the years pass, Aina?s feeling for Tooru turned to love but Tooru became cold and distant. Will either of them be able to keep their promise?

From Rebellious Love:
Mizukoshi gets to sit beside Hidaka this time, he's cute and popular, how lucky! Mizukoshi can't help falling in love with him, but he has a girlfriend! What's Mizukoshi going to do? Includes a few other cute short stories.

When it's love at first sight, your beloved sparkles right? Love makes everything sparkle...

A kiss is shared with her kouhai, Hasumi-kun, through a game of Kings?! What will result from the throbbing of hearts that they experience together?

Contains 3 oneshots:

1) Kimi wa "Suki" no Daimeishi
From Midnight Scans:
I didn't think you'd still remember me once you'd gained fame. When you're supposed to pick me up, you don't even think to come.
That's why, when there's someone who even slightly resembles you...
Ten years ago, you left me to become a kabuki actor. But I still remember the promise from that day... You have become famous and are called "the most beautiful high school student in Japan". I'm living in a different world from you. That's why you won't even think to meet me once again...?

2) Hetakuso Kata Omoi (Hopeless Unrequited Love)
All Yuri wants to do is talk to her crush in her art club, Yano-kun, yet she's able to do anything but. Getting an idea, she asks Yano's best friend, Kimidzuka, for some tips on how to make her ideal for Yano. Though reluctant, Kimi-kun helps out...

3) Towa ni Nemure (Eternal Sleep)
Jin's just a lowly pirate with an incredibly handsome face and loves playing with women, but this annoying female brat, who he was going to sell as a slave with the rest of them, somehow feels different from everyone else.