Osananajimi no Mune ga Ookiku Natta no wa Ore no Sei kamo Shirenai

幼馴染の胸が大きくなったのは俺のせいかもしれない
It May Be My Fault That My Childhood Friend's Breasts Got Bigger

One-shot5.9907 votes1 chaptersFinished

RomanceEcchiSchoolShounen

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About this title

Synopsis

In his second year in high school, Yamato has a big problem. His best friend from childhood, Honoka, has a certain stress-induced illness that made her chest huge. Now he struggles to protect her from those who look at her with predator eyes...!? (Source: Shueisha, translated)

Published

Apr 4, 2020

Authors

Agasa, Reiji

External links

MyAnimeList page Official Site

MAL rank: #21825
Members (MAL): 1,747
Favorites (MAL): 5

Main characters

Yamato Takajou0 fan favorites
External profile
Yamato is second year highschooler who promised to stay with Honoka, his childhood friend, and has yet to realize his feelings for her. No voice actors have been added to this character. Help improve our database by searching for a voice actor, and adding this character to their roles .
Honoka Toyoshima0 fan favorites
External profile
Honoka is young girl who desires to have a more intimate relationship with her childhood friend, Yamato, but is unable to be upfront about her feelings despite being on a first name basis. No voice actors have been added to this character. Help improve our database by searching for a voice actor, and adding this character to their roles .