Yori's attitude has changed. He and his twin sister, Iku, used to be inseparable as children, but lately Yori's been different -- eager to be apart from Iku. Iku worries that he hates her, but the truth is far more scandalous. Now, Yori would risk losing everything to have his little sister. Iku loves her big brother enough that she would never risk losing him, and so she'll do what it takes to keep them together... but Yori doesn't want to have her that way -- as a sister dedicated to her twin. Can Iku ever love Yori not as a brother but as a man?
Secret Sweethearts has finished publishing and it has 60 Chapters. It is also Known as: 僕は妹に恋をする, I Love My Little Sister
Genres: Comedy , School Life , Shoujo Ai , Romance
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Top 10 Manga Like Secret Sweethearts (Boku wa Imouto ni Koi wo Suru) [2024 List]
10. Yosuga no Sora
Haruka and Sora, his younger sister, move to a town where their grandfather lives. They visited his house many times when they were kids and they still remember it. A while ago, they lost their parents in an accident and they decided to move and live at their grandfather's house.... Nao, their old friend, Ryouhei, his classmate, Akira, a miko at a neighboring shrine, and Kazuha, Akira's close friend, welcome them. Nothing is changed.... His good old memories and silent atmosphere heal his sadness.... However, his peaceful life gradually changes.... A secret promise made long time ago. A lost treasure. A real reason for moving to the town. The story now starts under the summer sun....
Source: erogeshop
Yosuga no Sora: In Solitude, Where we are Least Alone has finished publishing and it has 14 Chapters. It is also Known as: ヨスガノソラ, Yosuga no Sora
9. Asa made, Motto.
“Let’s be lovers when we are grown up”,… It was a promise between Mitsuru, a boy next door, and me. One day, Mitsuru transfers to my high school! He has a twin brother, Ryo. But then Ryo kisses me unexpectedly…?!
Asa made, Motto. has finished publishing and it has 8 Chapters. It is also Known as: 朝まで、もっと。, More Until Morning, Until Moring, More
8. Do S na Oniichan to no Atarashii Koi no Hajimekata Oshiete Kudasai!
Shiori's dad remarries and she couldn't be happier. Not only has she gained a new mom, but a hot, older, yet sadistic brother as well?!
Do S na Oniichan to no Atarashii Koi no Hajimekata Oshiete Kudasai! has finished publishing and it has 6 Chapters. It is also Known as: ドSなお義兄ちゃんとの新しい恋のはじめ方教えてくださいっ！, Sadist in the House, Ie no Naka no S na Koto, Do S na Onii-chan to no Atarashii Koi no Hajimekata Oshiete Kudasai!
7. 17-sai, Kiss to Dilemma
At 17 years old, I didn't know anything about life or love and I wasn't seeing my cousin as a "man".I'd like to not know anything at all but love changed everything...
17-sai, Kiss to Dilemma has finished publishing and it has 24 Chapters. It is also Known as: 17歳、キスとジレンマ, 17-sai, Kiss to Dilemma
6. The Flowers Of Evil
Se-Joon and Se-Wa are siblings with a dark, complex relationship. Se-Wa, a girl considered psychotic by others, is attached to her brother... a little too attached. In her eyes, there is only Se-Joon, and no one else. And what of Se-Joon's feelings?
The Flowers Of Evil has finished publishing and it has 26 Chapters. It is also Known as: ag-ui kkoch, Blumen des Bösen, Flower of Evil, Kwiaty Grzechu, Les Fleurs du mal, The Evil Flowers, Цветы зла, 恶之花
5. Ouji-tachi wa Izon suru
A collection of short stories:
Nagisa is a just an average girl. But her older brother and her younger brother dote on her too much. This way she will never be able to find a boyfriend! .
18 year-old Yoshino is in love with his sister, Himeko, who has brother complex towards him. Yoshino and Himeko's father remarriage introduced new members to the family. Tsubaki, who is of the same age as Himeko, is as beautiful as a bisque doll. This new step-brother plans to expose Yoshino's secret feelings for Himeko. Yoshino thought that the underlying reason of Tsubaki doing this is because he likes Himeko too. However, never did he expect that Tsubaki was doing this for. . .
Special/Extra: Hana had always wanted to have a boyfriend and she finally had her first one. Rei was disturbed when he found out that his beloved sister accepted a guy. He was determined not to allow any guy to have Hana. Rei let his feelings show and confessed to Hana. Hana was disgusted by the twisted feelings Rei had for her. Rei decided to leave when rejected. Hana did not want Rei to leave her, what should she do?
Tsubaki's story: An extra about Tsubaki. .
Ouji-tachi wa Izon suru has finished publishing and it has 5 Chapters. It is also Known as: 王子達は依存する, We depend on the Prince, Hajiketa Kajitsu, The Over-riped Fruit
4. Forbidden Kiss
"Why is my life so messed up?!"
Haeun has a step brother who's a gang leader and she gets blamed for everything he does. When her brother makes it so that she is late for class, she has a strange encounter- the encounter that makes her a housemaid for the rest of the year. Haeun, who hasn't even had her first kiss yet, decides to take revenge. But when she finally kisses someone -and it isn't pleasant- what will happen?
Forbidden Kiss has finished publishing and it has Chapters. It is also Known as: 금지된 키스, Forbidden Kiss
3. Aki-Sora
Aki Sora revolves around Aki Aoi and Sora Aoi, a pair of close siblings who have shared an intimate bond since childhood. During their coming of age, they each come to realize the true depth of the love they feel for each other and consummate that love in secret. They keep their younger sister, Nami, Sora’s twin in the dark about their new relationship. Nami, clueless of what is happening in her household aims to set her brother up with her best friend, Kana Sumiya. Despite these relationships Nami seems to have feelings for someone near to her too but keeps them secret.
Aki-Sora has finished publishing and it has 30 Chapters. It is also Known as: あきそら, Aki Sora, Akisora
2. True Love
Ai just loves her big brother, Yuzuru! He's so kind, so reliable and so cool! He always protects Ai from trouble and when she cries, he cheers her up! He's the perfect big brother. But, bad things happen soon. Her parents divorce and she and her brother are separated! Now, after nine years, one day, Ai, now 14 years old, finds a tall boy in front of her school! Who is this boy-?
True Love has finished publishing and it has 42 Chapters. It is also Known as: True Love
1. Koi Kaze
Born twelve years apart, siblings Koshiro and Nanoka were separated when their parents divorced and moved to different parts of Japan; as a result, they both grew up hardly aware of the other's existence.
The story begins when 15-year-old Nanoka moves to Tokyo to live with her father and brother, the latter being 27 years old and employed by a marriage-arranging company. Koshiro first encounters Nanoka on the train one morning, and returns her dropped train pass. Despite their age difference, they feel a brief spark of connection before they go their separate ways.
Soon after that, they encounter each other once again near an amusement park, where they go on an impromptu date. While riding the Ferris wheel, the two open their hearts to each other and discuss their recent romantic woes. Nanoka comforts Koshiro when he breaks down and cries, and he realizes that he is very attracted to her. Right after the date, they meet their father, and are startled to realize they are siblings.
Koi Kaze is about Koshiro's love for Nanoka, his conflicting drive to obey societal norms, and Nanoka's growth into womanhood and her growing feelings for her brother.
Koi Kaze has finished publishing and it has 35 Chapters. It is also Known as: 恋風, Koi Kaze
