Normal high school girl Irie Yuunagi suddenly has her blood sucked by a strange man one night. Yuunagi wakes up as a vampire and learns that she has been added to the man who bit her, Rin's, family. She begins to learn about the rules of the vampire world from Rin.

Sequel series to: Asagao to Kase-san

A 14 year old is going to confess to her senpai who is graduating. The next morning, she wakes as a 29 year old single woman, living with 3 sisters: a high schooler, middle schooler and an elementary schooler.

Uta, a teenage girl living with her older brother Reiichi and his wife Kaoru, experiences a feeling of great turmoil and unrequited feelings after realizing the fact that she has fallen in love with Kaoru. Even after consulting her friend a few times, Uta just can't get the thought of Kaoru out of her head and the consequences that could leave their relationship tumbling towards a dark road.

Perverted Unicorn likes an ultra-pure(virgin) lonely girl

Middle-schooler Mayuki wants to enter Ohtomo high school to join her beloved senpai Akira. Problem is: her grades are so terrible there's no way she can make it into such a high level school.

Thus her mother hires a high school girl named Rin as a private teacher to help her daughter. Seeing how the girl looks so much more mature than her, Mayuki ends up asking Rin to teach her more than just school subjects…

The stage is a modern school that fosters female officers, "Girl's Only Army School".
A girl, Indou Shinobu, who came out from the countryside, meets Kagami a high-class senior student.
Contrary to her high-handed attitude, Kagami occasionally shows kindness to Indou.

She's so tired to the point that she could die. How will she relieve herself?

When Miyanaga Saki was a child, she would always lose her New Year’s money during her family's mahjong games. If she won, her family would be upset, and if she lost, well, she lost. As a result, she’s learned to play in such a way that her score always remains plus/minus zero: not good enough to finish first, but not bad enough to finish last.

Now a high school student, Saki dislikes mahjong and avoids it. Until one day a friend drags her to the school's mahjong club, where her hands touch the tiles once again...

Azuma Manaka enrolled in a school filled with demis?! She’ll be learning along them. What’s more, the inari dorm which she’ll be living in is filled with demi girls?! Surrounded by eccentric girls, her school life has just begun. Everyone is different and that’s fine. Manaka’s life with the demis is starting!

(Chapter 1 spoilers)

Dressing stylishly, wearing makeup, falling in love...

Uno Hinako is an OL who yearns to be such a "normal" woman. However, lacking the confidence in herself to pursue a "normal" romance with a man, she finds herself unable to take the first step.

Caught between her fear of entering into romance and anxiety over being alone, while walking at night, Hinako broke down and cried for help. Reaching out her hand to Hinako just so happened to be her serious senpai from work, Satou Asahi...

Astronomy and geology is fun…!
Mira, who promised to “find an asteroid” with the boy she found at the campsite as a child.
She tried to join the astronomy club, but from this year the “astronomy club” and the “geology research society” merged into the “earth sciences club”!?
Let’s go search for the asteroid that we promised to look for that day.

When Natsuno Hanabi went back to her hometown to study in high school, she thought that she will have a new wonderful life. But Tachibanakan, the dormitory she was going to live in, was not what she expected.

Hinata is an introverted geek who sits next to Mikage, a gal, in class. Hinata realizes that Mikage is a former friend from elementary school, and attempts to rekindle their friendship.

From back alley brawls to bashful bonds, two former-delinquents face their next fight: long-term relationships.

During her high school years, Takebe was the top dog at her school. But with her old friends now living as happy riajuu, Takebe was faced with an impending sense of crisis.

Takebe thus resolved herself to quit delinquency, but the result of that was a fated meeting with her old rival, Soramori. Losing a fist-fight against Soramori, for some reason or other Takebe was now dating her.

What kind of relationship did the two of them have back in high school? And would Takebe ever manage to graduate from delinquency...!?

The story follows the adventures of a Japanese battleship, the crew of which consists solely of girls for some reason (Current submarines are actually all male crews because of privacy concerns...). This is pure fanservice and the historical details could perhaps be questioned, but as long as you like ships, tough girls and comedy, you're still gonna enjoy it.

About a woman who meets with her first love again to see that she is pregnant and married.

Mikoto, who grew up in the countryside and Lotus, a student council officer, always spent two hours after school. One day, that everyday suddenly ends. On the stage of Uchoten High School, the love and youth of girls who are sensual around the age begin-!!

In the middle of the school-day, on the second floor of the gym.
This is where the two came to skip class, and it's where their friendship began.
A story of two high school girls, playing ping-pong and chatting as they spend the heydays of their youth.

The story about the cool Ichihara Chiaki and her big breasted friend, Harumi Hana. Chiaki is a member of the archery club and is also a huge breast fetishist. If she doesn't fondle breasts, she can't perform at her best in archery. The big breasted tsundere named Hana attends a different school than Chiaki, but still goes along with Chiaki's requests.

Just how far will Hana go for Chiaki!?