High school girl, Kanzaki Mitsuki, just got a new older brother when her mother remarries a fellow divorcée with a son. Soon after, her new step dad gets transferred overseas and her mother follows him there, leaving Mitsuki alone with her new step brother, Yuuya. Feeling abandoned by her mother, she stays distant from Yuuya, never really getting along very well with him nor even keeping a conversation with him.
However, one day, Mitsuki gets visited by an angel/ghost named Hiyori who takes over her body and tries to make sexual advancements towards Yuuya. Hiyori is the lost spirit of a girl who died but can’t reach the gates of heaven and reach eternal peace. To reach heaven, Hiyori puts a belt on Mitsuki called the TST that fills up every time Mitsuki feels sexual feelings from Yuuya, whether it be from going on a date, kissing or even sex. For every time it fills up, Hiyori gains a step on a bridge that connects her current situation and the literal gates of heaven. If she wants to get rid of the annoying Hiyori, Mitsuki has to make some bold and sexy moves against her own brother, even if he is just a step brother.
Recently, My Sister is Unusual. has finished publishing and it has 58 Chapters. It is also Known as: 最近、妹のようすがちょっとおかしいんだが。, Recently, My Sister Is Unusual., Lately, My Little Sister Has Been a Bit Strange, ImoCho.
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Top 5 Manga Like Recently, My Sister is Unusual. (Saikin, Imouto no Yousu ga Chotto Okashiinda ga.) [2026 List]
5. Monster Musume no Iru Nichijou
In a modern world where beast people exist and live with other humans, they have a regular household where a student lives with a lamia named Miia. The student, Kurusu Kimihito, came to live with Miia because of the culture exchange that has been going on with humans and sub-species alike. This is their story.
Monster Musume is currently publishing and has Chapters. It is also Known as: モンスター娘のいる日常, Everyday That There Is a Monster Girl, MonMusu
4. Kanojo, Okarishimasu
Kinoshita Kazuya is a regular college student who was just dumped by his girlfriend for another guy. Feeling down in the dumps, he decides to use an app called Diamond to hire Mizuhara Chizuru, a rental girlfriend, to make himself feel better. From their first meeting, she seems to be the perfect girl for him, but is there more to her than meets the eye? And how will their not quite typical relationship develop?
Rent-A-Girlfriend is currently publishing and has Chapters. It is also Known as: 彼女、お借りします, I'd like to Borrow a Girlfriend
3. Prison School
Hachimitsu Private Academy was a revered and elite all-girls’ boarding school on the outskirts of Tokyo…once upon a time. But with the new school year comes a revision to school policy: Boys are to be admitted into the student body for the first time ever. But on his first day at Hachimitsu, Kiyoshi Fujino discovers that he’s one of only five boys enrolled at the school. Their numbers overwhelmed by the thousand girls in the student body, is it heaven or hell that awaits these five (un)fortunates?!
Prison School has finished publishing and it has 277 Chapters. It is also Known as: 監獄学園〈プリズンスクール〉, Kangoku Gakuen
2. Grand Blue
A new life begins for Kitahara Iori as he begins his college career near the ocean in Izu city, full of excitement for his new life. He will be moving into his Uncle's diving store "Grand Blue." There he finds the beautiful ocean, beautiful women, and men that love diving and alcohol. Will Iori be able to live his dream college life?
Grand Blue Dreaming is currently publishing and has Chapters. It is also Known as: ぐらんぶる, Grand Blue
1. Yamada-kun to 7-nin no Majo
Ryuu Yamada is a second-year student at Suzaku High. Ryuu is always late for school, naps in class and gets abysmal grades. His life is a dead bore. The beautiful Urara Shiraishi, on the other hand, is Suzaku High's brightest student. One day, without explanation, their bodies are swapped! Ryuu ends up in Urara's body, and Urara in Ryuu's.
Includes the side stories Muramura and Sobasshi no Ryouri Yacchimauzo★
Yamada-kun and the Seven Witches has finished publishing and it has 245 Chapters. It is also Known as: 山田くんと7人の魔女, Yamada-kun to Nananin no Majo , 7 Witches , Maou no Kyoushitsu , The Devil's Classroom , Yamada-kun ve 7 Cadı
