A Story About Becoming Cooler Than the Cool Girl (Pre-Serialization) - Ch. 22.10 - "A Cool Girl and a 12cm Promise" Special Bookstore Offer

[MangaDex]

 

[Velev]

You can see the results of the competition here:

https://tsugimanga.jp/en

 

[GreC_89]

Don't fit her at all.
For him on the other hand...