From classmates to brother and sister, living under the same roof.
After his father's remarriage, Asamura Yuuta ends up getting a new stepsister, coincidentally the number one beauty of the school year, Ayase Saki. Having learned important values when it comes to man-woman relationships through the previous ones of their parents, they promise each other not to be too close, not to be too opposing, and to merely keep a vague and comfortable distance.
On one hand, Saki, who has worked in solitude for the sake of her family, doesn't know how to properly rely on others, whereas Yuta is unsure of how to really treat her. Standing on fairly equal ground, these two slowly learn the comfortable sensation of living together.
Their relationship slowly evolves from being strangers the more the days pass. Eventually, this could end up in a story about love for all we know.
Days with my Step Sister It is also Known as: 義妹生活, Gimai Seikatsu
Genres: Comedy , Psychological , Romance , Slice of Life , School Life , Family
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Top 5 Manga Like Days with my Step Sister (Gimai Seikatsu) [2026 List]
5. Papa no Iukoto wo Kikinasai!
Papa no Iukoto wo Kikinasai! explains the day-to-day of an universitary student that has to live with three sisters that are not from his family: a tsundere (14 years), a little demon (10 years) and a small girl (3 years).
Listen to me, girls. I am your father! has finished publishing and it has 15 Chapters. It is also Known as: パパのいうことを聞きなさい！, Papakiki
4. Gimai Seikatsu
From classmates to brother and sister, living under the same roof.
After his father's remarriage, Asamura Yuuta ends up getting a new stepsister, coincidentally the number one beauty of the school year, Ayase Saki. Having learned important values when it comes to man-woman relationships through the previous ones of their parents, they promise each other not to be too close, not to be too opposing, and to merely keep a vague and comfortable distance.
On one hand, Saki, who has worked in solitude for the sake of her family, doesn't know how to properly rely on others, whereas Yuta is unsure of how to really treat her. Standing on fairly equal ground, these two slowly learn the comfortable sensation of living together.
Their relationship slowly evolves from being strangers the more the days pass. Eventually, this could end up in a story about love for all we know.
Days with my Step Sister is currently publishing and has Chapters. It is also Known as: 義妹生活, Gimai Seikatsu
3. Ano Oni Kyōshi ga Boku no Ane ni Narundesuka
A boy is initially overjoyed at the news of him having an older sister, due to his father remarrying to a woman who has a daughter. That is, until he finds out that his new sister is actually his school's strict PE teacher, Shina. With his father going off to live with his new wife, the boy will live with alone with his new sister. In their new life together, the boy finds out that Shina at home is completely different from Shina at work: clumsy, scared of insects, and kind.
That Demonic Teacher Will Be My Sister? has finished publishing and it has 23 Chapters. It is also Known as: あの鬼教師が僕の姉になるんですか, ¿Esa profesora demoníaca es mi hermana?, Ano oni kyoushi ga boku no ane ni narundesuka?, Guru Killer Itu Akan Menjadi Kakak Perempuanku?, Is that demon teacher my sister?
2. Honzuki no Gekokujou: Shisho ni Naru Tame ni wa Shudan wo Erandeiraremasen
Motosu Urano, a book-loving college student who just got her Librarian certification and was supposed to enter the job of her dreams after graduation, was killed during a massive earthquake crushing her underneath a pile of her own massive collection of books.
Wishing for reincarnation in order to read even more, she got reincarnated to a world with a low literacy level and very few books, limited only to the nobility of the world. As she reincarnated as 5-year-old daughter of a lowly soldier, Maine, no matter how much she wants to read, there is no way there are any books around. If there are no books then what do you do? You make them yourself of course... What her goal is, to become a librarian no matter what, and to live a life surrounded by books. For starters she begins from making them.
Ascendance of a Bookworm has finished publishing and it has Chapters. It is also Known as: 本好きの下剋上 ～司書になるためには手段を選んでいられません～, Honzuki no Gekokujou: Shisho ni Naru Tame ni wa Shudan wo Erandeiraremasen
1. Horimiya
At school, Kyouko Hori is known for being smart, attractive, and popular. On the other hand, her classmate, the boring, gloomy Izumi Miyamura tends to get painted as a "loser fanboy." But when a liberally pierced and tattooed (not to mention downright gorgeous) Miyamura appears unexpectedly on the doorstep of secretly plain-Jane homebody Hori, these two similarly dissimilar teenagers discover that there are multiple sides to every story...and person!
Notes:
-Includes 20 extra chapters.
-The 17th volume got released on July 18, 2023. This was 2 years after its original ending. This new volume included 10 extra chapters.
Note: Chapter count includes 20 extra chapters.
Horimiya has finished publishing and it has 152 Chapters. It is also Known as: ホリミヤ, Horimiya
