An assassin is retiring after he finishes dodging bullets from his current assignment, all while fantasizing about his future leisurely life, when a strange woman throws a little boy down to him and begs him to, "Save this child!" 14 years later, instead of managing a fancy art gallery he's doing manual labor and raising an increasingly distant teenage boy but he's happy to provide a happy home for his new son until he realizes why Ryuunosuke has been acting so strangely....
Papa's Assasin It is also Known as: パパ’sアサシン, Papa's Assassin
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Top 5 Manga Like Papa's Assasin [2026 List]
5. Sekaiichi Hatsukoi: Onodera Ritsu no Baai
Onodera Ritsu has just transferred from his father's publishing company to Marukawa Shoten. Assigned to the shoujo manga division, he crosses path with the person he'd least expected to meet. Takano Masamune is the editor-in-chief of the division Ritsu's been assigned to, and the two seem get off on the wrong foot right from the very start when Takano unexpectedly kisses him. However, there is more to than what meets the eye: Takano is actually Saga, Ritsu's senpai and high school love, whom Ritsu had thought to have played him for a fool by taking his affections for granted when he confessed and summarily dumped him.
Sekaiichi Hatsukoi: Onodera Ritsu no Baai is currently publishing and has Chapters. It is also Known as: 世界一初恋 ～小野寺律の場合～, World's Greatest First Love: Ritsu Onodera's Affair, Sekaiichi Hatsukoi: Yukina Kou no Baai
4. Ten Count
Corporate secretary Shirotani suffers from obsessive-compulsive disorder. One day he meets Kurose, a therapist who offers to take him through a ten-step program to cure him of his compulsion. As the two go through each of the ten steps, Shirotani 's attraction to his counselor grows.
Ten Count has finished publishing and it has 51 Chapters. It is also Known as: テンカウント, 10 Count
3. Cherry Blossoms After Winter
From living under the same roof to then being classmates?!
Ever since his parents passed away, Haebom has been living in Taesung’s house. And now, being a 12th grader, he enters the same class as Taesung, which makes the whole situation way more awkward. Living together 24/7, Taesung and Haebom's relationship is bound to change.
Note: Chapter count includes 19 epilogue and 10 bonus chapters
Cherry Blossoms After Winter has finished publishing and it has 156 Chapters. It is also Known as: 冬すぎて桜, 冬天之后的樱花, 冬日後的櫻花, Gyeoul Ji-na Beo-kkoch
2. Killing Stalking
Yoonbum, a scrawny quiet boy, has a crush on one of the most popular and handsome guys in school, Sangwoo. One day, with Yoonbum's obsession towards Sangwoo reaching its peak, Yoonbum decides to enter Sangwoo's home. But what he saw inside was not the Sangwoo he had dreamed of.
Killing Stalking has finished publishing and it has 67 Chapters. It is also Known as: Killing Stalking
1. Given
Ritsuka Uenoyama is bored with it all—with school, with his basketball club, and even with his one true passion: playing guitar. That is, until the day he finds his favorite hidden napping spot occupied by a strange boy cradling a broken-stringed guitar. At first, Uenoyama is nonplussed by Mafuyu Sato and his slightly odd behavior, but when, on a whim, he asks Mafuyu to sing, the power of that song pierces him to the core.
Given has finished publishing and it has 51 Chapters. It is also Known as: ギヴン, ぎう゛ん
