Ryouzanpaku needs money and Shigure takes a job offer where she has to tutor a little foreign girl for one week. She doesn't only teach her martial arts, but also how to make friends. (Source: Kenichi Wikia)

A spin-off of *Assassination Classroom*. *Includes 12 bonus chapters.*

She is the queen of the school. She is pretty, good in sports, intelligent, and just plain perfect. But now there is someone else who seems to be perfect as well, and he is even winning against her in most everything. She now has a rival and he sure is going to make her life harder, but what about her heart...?

Nakaba used to play piano with her friend Haru, and they both enjoyed playing a song composed by Chopin, which then became their little secret piece. When Haru transferred to another city, Nakaba decided to give up on piano because she thought that the notes were just some mere dots on the paper and it was just too hard to understand them. Six years later, her childhood friend Haru comes back and moved to her school just to see her again. Despite knowing that Nakaba had stopped playing piano for years, he still wants to play their secret piece and practice in a duet wtih her. Unfortunately, as Nakaba realizes, it is not going to be like old times because Haru has changed and he doesn't seem so gentle like before. What will Nakaba do?

The story follows Detective Xeno, who after being found collapsed at the side of a road covered in blood and was taken to a hospital the first thing he said upon awakening was solving a murder that happened in the hospital! Xeno himself has no memory of who he is or where he came from, but after that huge incident and after leaving the hospital, he opened up a detective agency and in just a year he solved some high-profile cases.

Two high-school girls share an apartment. Fun-loving Yamada Momo loves to spend any money she gets. Serious (yet cute) Madoka Suzuki scrimps and saves all the time. Madoka is saving her money to visit her grandfather in Germany. And Yamada? She wants to buy a scooter! But in the meantime they have to learn to live together. Can they be frugal, yet happy? Will Yamada ever find space for all her mangas? Will Madoka ever get used to having the toilet and bathtub in the same room?

While on a high school field trip, a school bus crashes into a shrine of a penis god. This serves as a catalyst for a group of four high school boys to switch penises with each other. At first a rather typical yaoi, the series quickly delves into comedy antics with talking penises, penis costumes, and puns.

Manga adaptation of the music video of the same name by Amatsuki.

Irresponsible Kiyoshi Iijima, a top school college student, who is working part-time at a restaurant, and prim ronin student Shinji Tsuruta become good friends.

Chintsubu A) Part 1 - Iwabuchi starts hanging out with girls from his cram school, and Kamiya-chinko freaks out. What is he up to? Part 2 - Toride's soul moves up to Ayase's nipple and covers their issues about this new development. Chintsubu B) When Iwabuchi engages in more chinko cosplay, Kamiya is upset and they get into another fight. The cosplay chinkos are not to be missed in this! Chintsubu C) Part 1 - The chinkos have a big discussion over what to do when they want to get off and their "bodies" don't. Part 2 - Gives us the backstory on Iwabuchi's first impressions of Kamiya, when they first met long before the accident. Chintsubu D) Kamiya injures his hand and can't engage in mutual jerking off with Iwabuchi, leading to a REALLY big fight. Chintsubu E) It's summer and the chinko alliance head to the pool for some swimming fun, but can chinkos even swim? Chintsubu F) When Toride-chinko disappears one night, Ayase panics. The next morning, Hiro reveals that he has performed a successful remote exorcism on Toride-chinko, but when Toride-kun shows up at school with no memory of Ayase or the chinbi (chinko secret), Ayase tries to be optimistic about making Toride-kun fall for him all over again. What happened to Toride-chinko? Is he gone for good? Will Toride remember the chinbi and his feelings for Ayase? Chintsubu G) In this installment of Chintsubu, Torite must come to terms with the fact that his chinko talks—and it's fixated on Ayase. Ayase struggles to resurrect Torite's memories the only way he knows how—by working some hand magic on Torite-chinko. Unfortunately, he fails his mission and freaks Torite out in the process. Will Torite-kun be able to accept his wacky anatomy as anything other than a strange hallucination? And will he find the courage to talk to Ayase again, or will his fear of his over-excited appendage keep him down? This couple's drama gives Kamiya plenty of food for thought regarding his own relationship with Iwabuchi. (Source: Liquid Passion)

Chiyoko, in her second year of high school, transfers to a co-ed school due to her dad's job transfer. Since she's only attended an all-girls school since junior high, she excitedly plans to fall in love in her new school. Out of the blue, she begins to see the love meters of 5 hotties and an options window as if she were in an otome game?! She encounters various types such as a glasses boy, a playboy underclassman, and a mysterious senior. Meet-cutes with boys come one after another. This is the beginning of a real otome game school life!

Juuzawa Juu is a delinquent high school boy who just wants to be left alone. One day, he is approached by Ochibana Ame, who claims that she knew him in a previous life, and now wants to serve him as his "knight". At first Juu wants nothing to do with Ame, but after a classmate is murdered, he accepts her help as he looks for the killer. (Source: Anime News Network)