Zettai Osananajimi Sengen - Oneshot

[MangaDex]

 

[Kyxr]

so... that ribbon is a flag all along?

 

[In_The_Nightside_Eclipse]

Nice, i hope this get serialized

 

[franky09]

This remind me of the anime kanojo ga flag wo oraretara.

 

[Hollow7F]

target secured

 

[Choco-Bar]

Aah, sweetie chilhood friend

 

[justforthelulz]

Expected ending, but a nice oneshot.

 

[zephyroths]

this needs serialization to break childhood friend never wins curse

 

[Deadlurk]

A childhood friend that doesn't need a dark horse too finally start making a move ... we need this serialized.

 

[CommieJohnTeh]

She's probably a beast when it comes to Capture (and BREAK!) The Flag type of games.
Minor worthless gripe of mine though:

Spoiler

- they've made their promise 12 years ago
- cue today, in their first year of high school
their four-year-old past selves don't quite look the part.

 

[Tersione]

Reminds me of this other manga of another childhood friend trying to win over the dude. But this girl is a different beast entirely, snapping flags in half left and right. And in the end, she didn't even need to do anything because the dude's different from the classic romcom protagonist himself.

 

[StLL]

Lol goddamn it

 

[zetsubouzanto]

why are the great romcom read mostly happened to be a oneshot ...

just serialized it we want to read !!!

 

[Ncararc]

They have much no need to learn from flag-crusher Tsuda.

 

[me474]

it's funny because in most romcom the chance of your sister wining is actually 10 time stronger than the childhood friend

 

[Syapaaye]

If Her Flag Breaks: Girl's Side

 

[Siquall]

A childhood friend trying to get the harem rom-com MC.

It take lot of effort.

 

[FStubbs]

Childhood friend wins because she's genre savvy. Nice.

Though the MC never forgot their promise, so she's clearly been working on him from before page 1.

 

[whosaint]

Kyute.

 

[Byonbyon]

In which romcom harem manga did the childhood friend actually win???