Despite having been dumped by his girlfriend, Akiyama doesn't want to cancel their reservations at a famous onsen resort popular with couples. Deciding to go alone, he finds 3 sisters taking care of the inn. Later on, the sisters call his ex-girlfriend to come and patch things up with him.... However, will he still want to make up?
Chapter count includes 8 side stories
Koibana Onsen has finished publishing and it has 64 Chapters. It is also Known as: 恋花温泉, Koibana Onsen
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Top 10 Manga Like Koibana Onsen [2025 List]
- 10. Ring x Mama
- 9. Koi wo Suru no ga Shigoto desu.
- 8. Boku no Bandai-san
- 7. Glass no Megami
- 6. Futari Ecchi
- 5. Love♡Lucky!
- 4. Haru yo, Koi
- 3. B-gata H-kei
- 2. Leona Explosion
- 1. Hetakoi
10. Ring x Mama
Ryoma Hamazaki’s greatest love in life is women’s wrestling, and he remains devoted to his favorite team Gigamax for years after their retirement. By coincidence, he finds himself falling into Gigamax’s rebirth into the wrestling scene. As he manages the team’s comeback efforts, he gets mixed up with horny girl wrestlers, fends off team rivalries, and tries to unravel the mystery of what caused Gigamax to disband three years earlier.
Ring x Mama has finished publishing and it has 45 Chapters. It is also Known as: リン×ママ, Rin x Mama
9. Koi wo Suru no ga Shigoto desu.
Two lovebirds, Hatsuhi Ryou and Sawamura Minori, are both finally venturing out into the workplace together. Each landing a job at their own desired company. However, they quickly find out that they work for rival companies. And each company forbids their employees from associating with their rival's workers. Will they lose their jobs, or can they keep their relationship a secret?
Love on the Job has finished publishing and it has 24 Chapters. It is also Known as: 恋をするのが仕事です。, Koiwosuru no ga Shigoto desu, Falling in Love Is Work
8. Boku no Bandai-san
Mochidzuki Renta is an aspiring college student, trying to support himself while studying for the entrance exam of his preferred school. He's started renting the spare room in the Hanano bath house. What this means is that he's living with the sweet, hardworking, innocent, and quite beautiful Bandai Sakurako, who runs the bathhouse.
They are growing to like each other more and more, but one thing could potentially sabotage their budding romance. Every other woman Renta meets, even his college entrance cram school teacher, seems desperate to get in his pants. And Renta meets a fair amount of women, since the girls from the dorm of the nearby nursing school often come to the bathhouse. Will Renta be able to deflect the unwanted attentions of all those women in order to pursue a relationship with Sakurako?
Boku no Bandai-san has finished publishing and it has 33 Chapters. It is also Known as: ボクの番台さん, Boku no Bandai-san
7. Glass no Megami
Sakura Keita, a university student, is in dire straits when he drops a graph critical to passing his class. However, he is rescued by his fellow student, Kurimiya Honoka, who manages to recover it for him. The two hit it off immediately, but will Keita really be able to hold on to his dream girl?
Goddess of the Glass has finished publishing and it has 27 Chapters. It is also Known as: ガラスの女神, Glass no Megami
6. Futari Ecchi
An excellent and very educational series. About a newlywed couple who are virgins and their comedic ups and downs in learning how to have sex. Not really a hentai, though there are scenes which can be called hentai. Tastefully rendered taboo themes. A funny "how to" guide for sex illiterate and experts.
Manga Sutra is currently publishing and has Chapters. It is also Known as: ふたりエッチ, Love Diary, Manga Love Story, Manga Sutra, Step up - Love Story
5. Love♡Lucky!
Fuuta, who has average looks and is a salaryman never had luck with women. However, one day he met a strange girl in a dating agency. She always wears a different mask whenever they go out for dates. One day, Fuuta saved her from what he thought were thieves, and she confessed and proposed to him after that moment. On the night they got married, she takes off her mask and finally reveals her identity. She's the super-idol singer Kirari who Fuuta admires! Thus starts their life as a married couple.
Love♡Lucky! has finished publishing and it has 63 Chapters. It is also Known as: ラブ♡らっきぃ, Love♡Lucky!
4. Haru yo, Koi
Mafuyu Sone was caught petting a girl at school and is sent to live with her brother Takashi in Tokyo. Takashi's hospitality is sorely tested when the other girl, Sae Shirai, also shows up. Sae has been disowned by her parents and has nowhere else to go. Just as Takashi is finally getting used to the situation, feelings cool between Mafuyu and Sae. Decency forces Takashi to act like a big brother for the distraught Sae, but he discovers this means trouble for his own relationship with Mariko Abe.
Vol. 11 contains two extra non-story chapters titled "Frills".
Haru yo, Koi has finished publishing and it has 96 Chapters. It is also Known as: 春よ、来い, Men and Women Wish for a Spring Romance, Frills: Maid no Monogatari
3. B-gata H-kei
A 4-panel manga.
Yamada has a goal when she enters High School. She wants to make 100 sex friends, but she's got one small problem: she's a virgin! Afraid of being rejected or ridiculed by hot guys, she decides that in order for her to reach her goal she first has to lose her virginity. While in a bookstore looking for a new dictionary she bumps into Kosuda, a very average boy, and decides he's the perfect candidate to get the job done.
Will Yamada succeed in getting Kosuda to bed, or will something more bloom from the not so innocent start to their relationship?
Note: This entry contains 15 extra chapters.
B Type H Style has finished publishing and it has 315 Chapters. It is also Known as: B型H系, B Type H Style
2. Leona Explosion
This is Dakichi Kamiyama. A College Student at Toudai University. He had came back to his home town to attend such a prestigious University. He happened upon a cafe where once stood a great wrestling arena lead by the "Amazoness kitty." Now three daughters remain running it. Yukihyou (Who has taken a sudden interest in him.) Ferris (A rather ditzy young woman.) And Leona (A Tsundere-ish big boobed girl with a rather "Unique" Ability in the wrestling ring.) Join Daikichi "sandbag" Kamiyama as he endures the trails ahead of him with these Bombshells.
Leona Explosion has finished publishing and it has 10 Chapters. It is also Known as: レオナEXPLOSION, Reona Explosion
1. Hetakoi
For his twentieth birthday, Shizuka chooses to go to a hot springs alone. To his surprise, he also ends up seeing his first naked woman... a passed out drunk girl. Soon afterward he enters college, and his friend from high school convinces him to join the female dominated travel and hot springs club. Amazingly, the girl he saw naked, Ruka, is also a member of the club! Now he must interact with his club more or less normally, and pretend he doesn't imagine Ruka naked every time he sees her. He is determined that his embarrassing secret never be made public!
Included one-shots:
Volume 5: Katakoi
Volume 10: Until I Turn Around the Corner
Hetakoi has finished publishing and it has 61 Chapters. It is also Known as: ヘタコイ, Katakoi, Until I Turn Around the Corner
