Osamake: Romcom Where The Childhood Friend Won't Lose - Recommendations

Alt title: Osananajimi ga Zettai ni Makenai Love Comedy

If you're looking for manga similar to Osamake: Romcom Where The Childhood Friend Won't Lose, you might like these titles.

Ore no Kanojo to Osananajimi ga Shuraba Sugiru Ai

Ore no Kanojo to Osananajimi ga Shuraba Sugiru Ai

A spin off based on Ai's usual antics of "trying to get closer to Ta-kun" from even before affiliating herself with the Jien Otsu club.

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Masamune-kun's Revenge

Masamune-kun's Revenge

As an overweight child, Makabe Masamune was mercilessly teased and bullied by one particular girl, Adagaki Aki. Determined to one day exact his revenge upon her, Makabe begins a rigorous regimen of self-improvement and personal transformation. Years later, Masamune re-emerges as a new man. Handsome, popular, with perfect grades and good at sports, Masamune-kun transfers to Aki's school, and is unrecognizable to her. Now, Masamune-kun is ready to confront the girl who bullied him so many years ago and humiliate her at last. But will revenge be as sweet as he thought?

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Otoko wo Misete yo Kurata-kun!

Otoko wo Misete yo Kurata-kun!

Kurata Yuki is staying alone at home while his parents are off on their vacation. His childhood friends Nekoyanagi Mei and Inui Sayo are helping him with the household stuff in the mean time. Mei is outspoken and active while Sayo is calm and knowledgeable. They have known each other for their entire life and they treat each other like they were real siblings. Little do any of them know, they’ll be involved in a love triangle a year from now.

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Ore no Kanojo to Osananajimi ga Shuraba Sugiru + H

Ore no Kanojo to Osananajimi ga Shuraba Sugiru + H

The story sets one month after Eita and Masuzu start dating, and sets itself on a "what if" scenario.

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Watari-kun's ****** Is About to Collapse

Watari-kun's ****** Is About to Collapse

Naoto Watari has had his share of struggles: His parents died two years ago, and now he and his sister live at his aunt’s house. There, his desire to protect his sister earned him notoriety as “the guy with the sister complex,” — which never mattered to him, as his sister always came first. But when Satsuki, a childhood friend-turned-enemy, becomes his school mate, Naoto’s ordinary life is thrown into chaos… and Satsuki may just be the beginning. 

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Chikan Saresou ni Natteiru S-kyuu Bishoujo wo Tasuketara Tonari no Seki no Osananajimi Datta

Chikan Saresou ni Natteiru S-kyuu Bishoujo wo Tasuketara Tonari no Seki no Osananajimi Datta

Fushimi Hina is the most universally recognized S-class beauty in the school. She is a childhood friend of Ryo, but they hardly spoke to each other from junior high school to senior high school, but one thing leads them to talk to each other again. After that, Hina takes care of Ryo and acts aggressively, but Ryo doesn’t really understand the meaning of her actions.

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Asa made Renai chu! Osananajimi wa Tokimekanai?

Asa made Renai chu! Osananajimi wa Tokimekanai?

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Masamune-kun's Revenge (Light Novel)

Masamune-kun's Revenge (Light Novel)

Makabe Masamune has changed himself greatly for a single reason: he wants revenge. Contrary to his past, he has worked hard to become good-looking in order to carry out this goal. Faster than anticipated, he even meets the target of his revenge the first day after transferring in.. Adagaki Aki! He wastes no time beginning his plan, but revenge doesn't come easily.

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Ore no Kanojo to Osananajimi ga Shuraba Sugiru

Ore no Kanojo to Osananajimi ga Shuraba Sugiru

Eita Kidou is a man on a mission: he’ll study like crazy to get into medical school, foregoing anything foolish like love along the way, much to his childhood friend Chiwa’s dismay. But when the mysterious Masuzu delivers a questionable "confession" to him one day, Eita’s studious life becomes much more complicated. For the girl equally despises love and has stolen his middle school notebook to hold him hostage as her "fake boyfriend", in an attempt to keep other men at bay! Eita must now try his best to complete his studies while Chiwa and Masuzu battle it out at every turn for his unrequited affections.

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Power of Smile.

Power of Smile.

Shinohana Mayu and Aoba Souma are childhood friends and enrolled in the same high school. There's energetic Mayu surrounded by her classmates with their unique personalities and Souma who always looks out for her. Join in their daily lives in this hybrid childhood friend-school life comedy!

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