On the eve of his seventeenth birthday, Haruo was hoping to finally lose his virginity. But the morning of his birthday, a big surprise awaits him: he wakes up with his room submerged by water! No time to think, and to avoid drowning, he is obliged to take refuge... in a bathtub! Worse than all, he is stuck in it, next to his big brother whom he hates viscerally. Will the two of them be able to survive the rising sea level, while the whole earth seems to be in danger? And how far will their makeshift boat take them?

Murakami Yashiro lives a pretty isolated life and is more interested in virtual girls than in the real thing. One day, his grandfather changes his life forever by throwing him into an all-girls school that he happens to run. His grandfather is determined to have Yashiro get himself a real girl, and therefore not bring shame on their family's name. To that end, he makes a school rule that seducing Yashiro is a requirement for anyone to take the coveted position of student council president. To gauge the success of female candidates, his grandfather puts an erotic meter on Yashiro's forehead, which hits 100% at a successful seduction. Many girls are eager to use Yashiro to acquire the position of student council president, and the current president, Masamune Momiji, will have her hands full trying to keep Yashiro's attention and her rank. Yashiro has a huge crush on Momiji, but would she ever see him as anything other than a means to preserving her position?

Toko is a third year high school student who's been active in the ping pong club. One day, the teacher she likes, Katakura-sensei, quit being the ping pong club advisor and went to head the history club. Going to check out the people who 'stole' her precious teacher, Toko finds herself applying to join the history club! The three other members, Ren, Maria, and Naho, might be suspicious of her intentions, but at least she'll be near Katakura-sensei once again! (Source: MangaHelpers)

A high school girl inherits her grandmother's estate—only to find a massive mansion and a staff of maids awaiting her! It turns out her grandmother was a "witch," and the maids are all non-human beings: werewolves, vampires, succubi, Medusas… Experience the sweet romance between a young lady and her maids, unfolding in the mansion and at school, alongside various supernatural girls.

**Live free and be happy.** ―These were the last words of Amemiya Yuya's sister, who was seriously ill. Despite her wishes, however, Yuya, who was suffering from the same disease as her sister, was supposed to end his short life without fulfilling his promise. For unknown reasons, Yuya was suddenly reborn in another world. Confused by his new life, Yuya begins his life as the second son of a count. One day, Yuya thinks about the possibility that his younger sister has been reincarnated in this other world just like him. In this world, there is a sister, a young fiancée, a slave, a maid, etc. - but one of them is his own sister! [**Original Raws**](https://gaugau.futabanet.jp/list/work/5dd669077765615025000000)

A science fiction story in a world of animals, published on Futabasha's "Weekly Manga Action Supplement Super Fiction Special".

"So, you're an inferior saint, huh!" Soara, who received the divine revelation of a saint, was invited to the party of her childhood friend, the hero Zeno. Everyone in the party had S-rank skills and high expectations of her, but she was banished for not having any outstanding talent. Although shocked, Soara did not lose heart and transitioned into a freelance adventurer. She deepened her bonds with the companions she met during her travels, gradually recovering from the shock of being expelled from the party and achieving success along the way—but—?

Chapter 5 - "Firefly Inn of Horror": hapless Meiji-era man stumbles into a Western-style mansion. Does hilarity or hotness ensue? Mayhaps BOTH?

The story centers on the Platonic Heart, a jewel that - according to an old urban legend - can grant any wish when collected. Only a chosen few are allowed to compete in the Platonic Heart hunt, and high school junior Aya Iseshima is one of 11 girls and women who are taking part.

After the passing of his parents, Koutarou finds himself managing their coffee shop alone. His only companion is a cat and, despite concerns from those around him about his loneliness, Koutarou struggles to forge deep connections with others. One day, a self-proclaimed angel appears before him—Rudy. *“I’ve been waiting. I want to hear you sing,”* Rudy says. Koutarou’s heart skips a beat—he had abandoned music a long time ago. Rudy decides to move in with Koutarou—not that Koutarou agreed to anything—and, from there, their life as housemates begins… (Source: Futabasha, translated) *Note: Includes one extra chapter.*

Sako is a young college girl who gets her thrills stealing money from guys she drugs during "compensated dates." Together with her lackey Kinok, Sako comes across Honoka, a girl touring Tokyo who looks exactly like her. However, powerful forces had been working behind the scenes to keep the two lookalikes apart.

In Edo period Japan, a mysterious foreigner washes upon the shore of Shinsengumi-claimed territory. The foreigner is nicknamed "Yankee", and eventually takes a liking to leader Souji Okita. As the two become good friends and even better warriors, the Shinsengumi faces threats beyond their control, and sends Okita and Yankee to take on enemies to further claim Japan as their own.