Honda is on the swim team while his high school senior, Momotani-senpai, acts as his private coach after quitting swimming. One night after they get drunk together, Honda finds Momotani wearing a woman's swimsuit, seducing him! How will Momotani react to his attraction to him, and will their friendship be affected?

Also includes Mizugi Kareshi, which features a different couple and was originally released as doujinshi. Atsushi was best friends with quiet and girly-looking Yu, but stopped talking to him! Does it have to do with him dressing up in a woman's swimsuit? What happens when Yu finds out about his not-so-innocent desires?

(Subsequent re-releases of this manga are renamed "Mizugi Kareshi" instead)

When boys put their hands in their pockets, it means they're hiding their feelings!" Chiharu has a boyfriend that is very, VERY quiet. At first, she didn't mind at all that he rarely spoke because she believed that she was fine as long as their feelings could be conveyed. Soon, though, she comes to realize certain things that makes her feel extremely anxious towards him... Why does he always keep his hands in his pocket?

Charming, handsome and smart. What else can a girl ask? Especially when I got the chance to live with my senpai? Oh, right! Love~

From FairyFly:

Tsuzuki Rika has just started her high school life, hoping to have a "sweet love". But she fell in love with a senpai, who's in love with another girl... no matter how hard she tries, her love is unlikely to be returned... sweet, yet painful adolescent love.

Moe, a first-year high school student, has a crush on Hikaru, who is rumored to be a coldhearted prince. However, Hikaru already has a beautiful, talented and popular girlfriend, who is also his childhood friend. Hikaru also has another close childhood friend, Kouki, who asks Moe if she wants to do a bet with him. While holding Moe's hand, Kouki asks how long is she going say that she likes Hikaru? Will Moe chase after Hikaru or will she move on and fall for his childhood friend instead?

Amane, a high school boy with a high pitch voice, is part of a radio club. In this, he is forced by his dear senpai, Watanabe, to read erotic scripts in order to please her fantasies.

Author Twitter: https://twitter.com/Chilcomic

Once Koharu's favorite actress told her that a good woman never gets dumped. Ever since then, Koharu has lived a life where she neither failed in her confessions nor she got dumped. Koharu is extremely proud of the life she has led so far. Not her friends though. They are tired of this farce since they know all too well that she has only ever confessed to the boys who wouldn't be able to turn her down. Annoyed at her charade, they finally snap and challenge her to confess to Kanzaki, a second year heartthrob in their school, who has turned down every single confession with a smile and thereby earning a nickname—'the smiling guillotine.'

Prideful Koharu decides to take up the challenge and confesses to Kanzaki only to be turned down even before she gets to complete her sentence. This cannot and shall not be accepted! Koharu refuses to back down and decides to keep on confessing until she gets an OK from him!

Love comedy starts at a company drawn by the ROKUSYO Kokuu of "I'm an older brother but love isn't relevant", "Editor of different world publication"! “Some girls from the same department are approaching me for some reason! But there is a reason why she can’t get out of hand…

A boy and his senpai get kinky in a classroom after school.This manga contains tentacle play and is not for the weak of heart. You have been warned.

Yanase has worked as a 3D CG designer all across the world. Now back in Japan, Yanase is training a newbie by the name of Kaneda Yuki. There's only one issue: Kaneda is super unfriendly towards Yanase, leaving Yanase frustrated and disappointed. With a new project where they will have to work side by side, how can these two overcome their different personalities?

A romantic comedy about a girl who's smitten with her dirt-poor senpai. One day, she musters the courage to ask him if they can go home together. Follow them on their very special kind of afterschool "dates"!

About the relationship between a senpai and a kouhai. Links: vice's twitter

Spin off of main series Senran Kagura - Shoujotachi no Shinei, it portrays the main storyline from the point of view of the snake girls, and follow their misadventures, victories, and defeats when confronting Hanzo ninja, being released in Comic Rex. Different point of view from main story line, with main actors being the snake girls with focus on their academy.

There was a time when there were ninja serving the powerful, hired for intelligence missions, destruction, or assassination. While the times have changed, the need for ninja has not vanished. In a particular school, there are girls who are secretly in training to become ninja. Ninjas-in-training, Asuka, Katsuragi, Hibari, Ikaruga, and Yagiyuu each have a secret technique scroll that they protect at all times. This features their tumultuous school life as they pursue the path of the ninja!

The Hanzo Academy is not just a regular school. It holds a top secret class for ninja training reserved just for the elite. Only two girls made the cut this year, Ikaruga, a quiet but gifted brunette, and Katsuragi, a passionate and skilled blonde. Their personalities could not be more polar opposite and sparks fly even on the first day of class. Ikaruga, being a little bit ahead of the curve, outscores Katsuragi on every assignment. With tensions running high, how will these two ninja students work together when the time comes?

Izumi Wakakusa is a renowned actress obsessed with beauty. When a hideous mark shows up on her face, she suddenly disappears and gives birth to a little girl: Sakura.

Sakura is always pampered and overprotected by her mother, until the day that she discovers why she was born.

The town of Hoori lies deep in the middle of the mountains, inaccessible by rail. Since there isn’t much interaction with its surroundings, the town seems like it is stuck in the past. However, it is because of this exact olden feel and subsequent development that it has turned into a nice hot-springs town for tourists.One of the popular sightseeing spots is the sacred sword Murasamemaru, embedded in a stone. No one has been able to pull it out… until Masaomi somehow broke it in half. He has to take responsibility for his actions by “Marrying” the ‘shrine maiden’ Yoshino. Masaomi was perplexed at the unexpected turn of events, but this is only just the beginning. What lies ahead for him is a much more peculiar and mysterious life, including his new fiancee, a mysterious girl who only he could touch, and the secret behind the curse that remains on the town.What will become of Masaomi’s love amidst his rapidly changing life? The answer lies within the Murasamemaru in his hands.

Yukishiro Nanako is a cute, cheerful high school girl with one peculiar trait – instead of verbal communication, she writes senryu (a type of haiku) poems to relay her thoughts. Together with ex-delinquent Busujima Eiji, they are budding freshmen of the school’s Literature Club.

Even though Nanako doesn’t talk, with the power of senryu, the adorable pair has no problem enjoying their fun school-life through the tune of 5-7-5 syllables.