A Cool Girl and a 12cm Promise

Promise of 12cm with Cool Girl; Cool Girl and a Promise of 12cm; A Story About Becoming Cooler than the Cool Girl (Serialization)

Followed by 220 people

Authors: Ziki masaya

Status:Ongoing

Genres: Romance Drama School life

Rating: 9.37/10 (25 votes)

Vote:

Start Reading

Summary

Read A Cool Girl and a 12cm Promise on mangago

Same Author/Artist

The 53 Year Old Online Gamer's First IRL Meet-Up

9.51/10 36,467

A Story About Becoming Cooler Than The Cool Girl

9.61/10 31,751

Watashi no Otto wa Stress ga Tamaru to Shota Kasuru

9.5/10 15,247

Onnanoko Wa Otoko No Tame No Kisekae Ningyouja Nenda Yo

10/10 7,872

Kakkoii Onnanoko to 12-centi no Yakusoku

10/10 5,081

Top collections containing this manga

°°~°°Straight No 🌶🌶🌶♡°°

Creator: Ramennoodle🍜 113 197,165

My Fav Romance 💝

Creator: Zhaan Tepe 75 125,202

Straight Romance Manga 🌼

Creator: saint'sinsane 59 225,413

Unknown Kai’s picks(^○^)

Creator: Unknown Kai 54 149,961

🄲🄸🄳'🅂 🄲🄾🄻🄻🄴🄲🅃🄸🄾🄽

Creator: 草薙寧々 15 39,706

Anbu Class A Files

Creator: Minato4thleaf 11 148,040

Hidden Treasure

Creator: Beom hyung 10 26,659

a mafav

Creator: k1989 5 98,043

SSS-Tier

Creator: Puppetmaster545 1 26,336

🌹

Creator: 🫧 ★ blub .*ෆ 0 10,012

Chapter List

First Chapter

Chapter 1 : The Promise

New Chapter

Mar 09, 2025

Mar 05, 2025

Feb 22, 2025

Feb 16, 2025

Feb 05, 2025

Feb 03, 2025

Jan 24, 2025

Jan 10, 2025

Oct 21, 2024

Sep 27, 2024

Sep 02, 2024

Aug 23, 2024

Jul 21, 2024

Chapter 21.5: Special: The Tachibana Ibuki Fanclub

Jan 10, 2025

Chapter 21

Jul 07, 2024

Chapter 21 : Ch 21 5 : Special

Jan 10, 2025

Chapter 20.7

Jan 28, 2025

Chapter 20.6: Guest Chapter By Fuminosuke

Jun 30, 2024

Jun 30, 2024

Jun 25, 2024

Jun 25, 2024

Jun 24, 2024

Chapter 17.5 : First Earrings

Jun 23, 2024

Chapter 17 : Earrings

Jun 22, 2024

Chapter 16

Jun 22, 2024

Chapter 15

Jun 21, 2024

Chapter 14: What Is Ibuki?

Jun 20, 2024

Chapter 13 : Show Them To Me

Jun 20, 2024

Chapter 12.5

Jun 19, 2024

Chapter 12 : Sleepover

Jun 19, 2024

Chapter 11-5

Sep 15, 2024

Chapter 11.5: Volume 1 Extras

Feb 03, 2025

Chapter 11 : Weakness

Jun 18, 2024

Chapter 10

Jun 16, 2024

Chapter 9

Jun 15, 2024

Chapter 8: A Capable Man

Jun 12, 2024

Chapter 7 : Photo Booth

Jun 10, 2024

Chapter 6

Jun 09, 2024

Chapter 5: Reason For Applying

Jun 06, 2024

Chapter 4: Ahhn

Jun 05, 2024

Chapter 3

Jun 01, 2024

Chapter 2: A Ways To Go

May 30, 2024

Chapter 1 : The Promise

Aug 26, 2023

Jump To Chapter:

Add Comment:

Newest Comments

Recommendations

Inso's Law

Ahyun

Ongoing

8.51/10 843,586

Chapter 241

Maou Gakuen no Hangyakusha

Kuji, Masamune

Ongoing

9.06/10 93,457

Chapter 45

Just Dawn

Woo jihye

Ongoing

9.29/10 939,690

Chapter 63 : Ch 63

Is It Normal To Raise A Yandere Heroine...

云隐雁鸣, 魔仙社

Ongoing

9.52/10 158,999

Chapter 60 : Ch 60

Unsleep

Hyeon-oe

Ongoing

8.51/10 617,829

Chapter 18 : Ch 18 : PH

Sheltering Eaves

Aruga Rie

Ongoing

10/10 2,120

Chapter 12

Starting Over With the Dead You

Ongoing

9.35/10 8,085

Chapter 25 : Ch 25

Dra-Q

Chiyo

Ongoing

9.33/10 648

Chapter 19 : Vol 2 Ch 19 : Blood and Tears

Fast Travel: Addictive Relationship

Ongoing

9.41/10 81,232

Chapter 104 : Chap 104

Read lightnovel free VyNovel.com

YOU AFFIRM THAT YOU ARE OVER THE AGE OF 18 (OR, IF GREATER THAN 18, THE AGE OF MAJORITY IN YOUR JURISDICTION) AND ARE OF LEGAL AGE IN YOUR JURISDICTION OR RESIDENCE, OR POSSESS LEGAL PARENTAL OR GUARDIAN CONSENT TO ENTER INTO A BINDING CONTRACT. IN ANY CASE, YOU AFFIRM THAT YOU ARE OVER THE AGE OF 13. IF YOU ARE 13 OR UNDER, YOU ARE PROHIBITED FROM USING OUR SERVICE.

The manga was added to your collection!

A Cool Girl and a 12cm Promise

Gallery

Authentication required