5
Login
Register
    • One two three

    One two three

    undefined, 1 2 3, ONE-TWO-THREE

    Followed by 129 people

    Authors: Sakuta, Hiromi

    Status:Ongoing

    View:5,819

    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)

    Show More

    Top collections containing this manga

    Ongoing BL
    Creator: MangaNoob 652 1,287,882
    Ongoing V
    Creator: MangaNoob 24 187,460
    Plan to read 🖤
    Creator: Yue33 1 20,681
    View all

    Chapter List

    First Chapter

    Chapter 0 : Prologue Official

    New Chapter

    Prologue.
    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 : 2π² (A Father's Circumstance)

    Dec 26, 2021

    Vol.8 Chapter 36 : Fujiko X 0 ‰  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 : π² (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 · 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 : ˆš 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:

    1

    Pinned Comments

    Newest Comments

    Recommendations

    Okane mo Ai mo Mitsugasete No.1 Host no Kaikan Lessons
    Okane mo Ai mo Mitsugasete No.1 Host no...

    Kazu Akizuki

    Ongoing

    8.95/10 147,505

    Chapter 12

    Distorted Soul
    Distorted Soul

    Hyeu

    Ongoing

    8.82/10 348,058

    Chapter extra

    The Trapped Beast
    The Trapped Beast

    Yi Kai

    Ongoing

    8.45/10 930,810

    Chapter 72 : Chap 72

    My Sadistic Master
    My Sadistic Master

    Seobyeol, Haseo

    Ongoing

    8.81/10 951,092

    Chapter 30

    Bloody Sweet Scandal
    Bloody Sweet Scandal

    Egg

    Ongoing

    9.43/10 129,834

    Chapter 23

    I'll Arrest You!
    I'll Arrest You!

    Myaung

    Ongoing

    9.64/10 19,916

    Chapter 8 : Ch 8

    Love Among Lies
    Love Among Lies

    Meshino Tomo

    Ongoing

    9.62/10 7,402

    Chapter 5 : Ch 5

    The Sleeping Monster Forest
    The Sleeping Monster Forest

    Tanbam, Gaeggi

    Ongoing

    9.24/10 28,253

    Chapter 10

    One Day, Tentacles Appeared
    One Day, Tentacles Appeared

    Hongwa, Simon

    Ongoing

    8/10 0

    Chapter 0 : Ch 0

    Loading...

    Read lightnovel free VyNovel.com

    © 2025 VyManga. All Rights Reserved.

    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!