One two three

undefined, 1 2 3, ONE-TWO-THREE

Followed by 129 people

Authors: Sakuta, Hiromi

Status:Ongoing

Genres: Yaoi

Rating: 10/10 (1 votes)

Vote:

Start Reading

Summary

Ever since he was thirteen, Mitsuru Takabayashi has been having indifferent sex with random people as a form of escape. This changes with his meeting of Seita Oogami, who fell in love with Mitsuru at first sight. It's not so easy for Mitsuru, however, because for him everything has to have an order. (from B-U)

Top collections containing this manga

Ongoing BL

Creator: MangaNoob 644 1,142,317

Ongoing V

Creator: MangaNoob 22 160,921

Plan to read 🖤

Creator: Yue33 1 17,890

Chapter List

First Chapter

Chapter 0 : Prologue Official

New Chapter

Prologue.

Jul 19, 2023

Vol.12 Chapter 184 : Vol 12

Dec 26, 2021

Vol.12 Chapter 60 : Final Case: -Answer- (End)

Dec 26, 2021

Vol.12 Chapter 59 : Factor Analysis

Dec 26, 2021

Vol.12 Chapter 58 : The Flipped Coin

Dec 26, 2021

Vol.12 Chapter 57 : Perturbation

Dec 26, 2021

Vol.12 Chapter 56 : Stretched Space

Dec 26, 2021

Vol.12 Chapter 55 : Trancendental Dimension

Dec 26, 2021

Vol.11 Chapter 54 : Company

Dec 26, 2021

Vol.11 Chapter 53 : Dwelling On Memories

Dec 26, 2021

Vol.11 Chapter 52 : Unrelated

Dec 26, 2021

Vol.11 Chapter 51 : 3:2

Dec 26, 2021

Vol.11 Chapter 50 : Crossroads

Dec 26, 2021

Vol.10 Chapter 49 : Roots

Dec 26, 2021

Vol.10 Chapter 48 : Critical Point

Dec 26, 2021

Vol.10 Chapter 47 : Guided Direction

Dec 26, 2021

Vol.10 Chapter 46 : Smooth Image

Dec 26, 2021

Vol.10 Chapter 45 : Deduction

Dec 26, 2021

Vol.9 Chapter 44 : Crude Matrix

Dec 26, 2021

Vol.9 Chapter 43 : Vanishing Point

Dec 26, 2021

Vol.9 Chapter 42 : [Assume] Motoko=0

Dec 26, 2021

Vol.9 Chapter 41 : Dotted Line

Dec 26, 2021

Vol.9 Chapter 40 : Known Discrepancy

Dec 26, 2021

Vol.8 Chapter 39 : Optimal Lines

Dec 26, 2021

Vol.8 Chapter 38 : 893

Dec 26, 2021

Vol.8 chapter 37 : 2Ï€Â² (A Father's Circumstance)

Dec 26, 2021

Vol.8 Chapter 36 : Fujiko X 0 Â‰ Fujiko + 0

Dec 26, 2021

Vol.8 Chapter 35 : Zero Division

Dec 26, 2021

Vol.7 Chapter 34 : Superior Tactics

Dec 26, 2021

Vol.7 Chapter 33 : Forest Game

Dec 26, 2021

Vol.7 Chapter 32 : Game Theory

Dec 26, 2021

Vol.7 Chapter 31 : Vector Tactics

Dec 26, 2021

Vol.7 Chapter 30 : Boundary Value Problem

Dec 26, 2021

Vol.6 Chapter 29 : Contraction

Dec 26, 2021

Vol.6 Chapter 28 : Isolated Set

Dec 26, 2021

Vol.6 Chapter 27 : Upper Limit

Dec 26, 2021

Vol.6 Chapter 26 : Hibiki X 2

Dec 26, 2021

Vol.6 Chapter 25 : Dynamics

Dec 26, 2021

Vol.5 Chapter 24 : Center Of Gravity

Dec 26, 2021

Vol.5 Chapter 23 : Divergence Theory

Dec 26, 2021

Vol.5 Chapter 22 : Convergence Theory

Dec 26, 2021

Vol.5 Chapter 21 : Set

Dec 26, 2021

Vol.5 Chapter 20 : Similarity

Dec 26, 2021

Vol.4 Chapter 19 : 1/3 < 1/4

Dec 26, 2021

Vol.4 Chapter 18 : Ï€Â² (Pi Pi)

Dec 26, 2021

Vol.4 Chapter 17 : Random Number

Dec 26, 2021

Vol.4 Chapter 16 : Expansion

Dec 26, 2021

Vol.4 Chapter 15 : Greatest Value (Max)

Dec 26, 2021

Vol.3 Chapter 14 : 0 -Zero-

Dec 26, 2021

Vol.3 Chapter 13 : 100%

Dec 26, 2021

Vol.3 Chapter 12 : [3 - 2 = Hibiki]

Dec 26, 2021

Vol.3 Chapter 11 : Conversion

Dec 26, 2021

Vol.3 Chapter 10 : 1:2

Dec 26, 2021

Vol.2 Chapter 9 : Inner Toughts Â· Outer Thoughts

Dec 26, 2021

Vol.2 Chapter 8 : I (Imaginary Unit)

Dec 26, 2021

Vol.2 Chapter 7 : Necessary And Sufficient Conditions

Dec 26, 2021

Vol.2 Chapter 6 : Âˆš Death (The Square Root Of Death)

Dec 26, 2021

Vol.2 Chapter 5 : Approximation

Dec 26, 2021

Vol.1 chapter 4 : |Motoko| (Motoko's Absolute Value)

Dec 26, 2021

Vol.1 Chapter 3 : Love + Dream = ?

Dec 26, 2021

Vol.1 Chapter 2 : Hibiki X

Dec 26, 2021

Vol.1 Chapter 1 : Hifumiâ³

Dec 26, 2021

Chapter 0 : Prologue Official

Aug 17, 2023

Jump To Chapter:

Add Comment:

Newest Comments

Recommendations

Sonokoi Jihanki de Kaemasuka?

YOSHII Haruaki

Ongoing

9.47/10 94,200

Chapter 16 : Vol 3 Ch 16

South south north South

Tangerine Flower

Ongoing

8.42/10 180,938

Chapter 76 : Ch 76

Onijima-kun to Amamiya-kun

Uzui

Ongoing

7.88/10 42,366

Chapter 4

Kill My Love

Xini

Ongoing

8.51/10 1,806,119

Chapter 60

I Like Your Pheromones

引路星, 晋江文学城

Ongoing

8.82/10 1,174,907

Chapter 72

Fly over the sea

聚能画工作室

Ongoing

9.89/10 77,225

Chapter 18.5

Error Analysis Report

Jinwol, Saja ,, MangoBear ,

Ongoing

8.75/10 32,316

Chapter 12 : Ch 12

Virtual To Reality

Roomaroo

Ongoing

9.37/10 6,457

Chapter 9 : Ch 9 : episode 9

Defense Carries Love

Curryrice ,, Curry Rice Bowl

Ongoing

0/10 0

Chapter prologue : Prologue

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!

One two three

Gallery

Authentication required