5
Login
Register
    • Soutaisei Koufukuron

    Soutaisei Koufukuron

    相対性幸福論, Relativity Eudaemonics

    Followed by 196 people

    Authors: Hirama, Mitsunaga

    Status:Ongoing

    View:5,087

    Genres: Drama Shounen Ai

    Rating: 9.82/10 (22 votes)

    Vote:

    Start Reading

    Summary

    Aachan is in love with his best friend, Kei. Sadly, he doesn't think he has any chance with Kei at all. He tries his best to bring happiness to Kei by supporting his love interest instead. Now, it appears that Kei is in love with Sagawa-senpai. In order to bring said happiness to Kei, Aachan uses whatever techniques there is to bring those two together, completely disregarding his own feelings. But, what about his own happiness? (Source: MU)

    Show More

    Same Author/Artist

    Gitei ni Himitsu ga Arimashite Gitei ni Himitsu ga Arimashite
    8.43/10 101,184
    Oniisan no koto sukinano? Oniisan no koto sukinano?
    8.58/10 100,330
    Sweet Bitter Sweet Sweet Bitter Sweet
    9.17/10 60,103
    Kimi no Neko ni Naritai Kimi no Neko ni Naritai
    8.74/10 23,566
    Mahoroba no Hibi Mahoroba no Hibi
    6.42/10 14,167
    Tsumaranai Ninomiya-san Tsumaranai Ninomiya-san
    8.8/10 8,644
    Aniki ga Koi wo Hirotte Kimashita Aniki ga Koi wo Hirotte Kimashita
    9.67/10 8,202
    Hana ni Omoeba Hana ni Omoeba
    9.91/10 4,945

    Top collections containing this manga

    Sweet Yaoi
    Creator: TT0k1 293 1,248,292
    bl manga only.
    Creator: mrs yeager 74 300,618
    BL / Yaoi
    Creator: Lazruty 55 285,462
    I don't know what I'm doing here
    Creator: Tin 31 174,988
    Ongoing Bl
    Creator: TT0k1 24 168,659
    my favorites
    Creator: Sugar93 13 141,751
    Storylines that i absolutely adore ( Boy's love ver.)
    Creator: Princess_Chan 12 49,020
    Original Oneshots
    Creator: Saint'sinsane_3 2 14,841
    PURE FUCKING SUGAR
    Creator: Sozzled 2 12,375
    BL/Yaoi Collection
    Creator: Asteroth Raya 2 86,322
    View all

    Chapter List

    First Chapter

    Oneshot

    Pinned Comments

    Newest Comments

    Recommendations

    Training Relationship
    Training Relationship

    Ban shi nico

    Ongoing

    8.8/10 27,270

    Chapter 14

    The Falling Merman
    The Falling Merman

    麟潜, Re-vendur, 流浪草工作室, 长佩文学网

    Ongoing

    8.03/10 1,400,221

    Chapter 160.5 : Chap 160.5

    See You, My King
    See You, My King

    温远

    Ongoing

    9.1/10 2,125,298

    Chapter 121

    Sweet Desire! The Cold Lord God, Who Can Tease, Coax, and Act Coquettish.
    Sweet Desire! The Cold Lord God, Who Can...

    Ongoing

    9.23/10 614,725

    Chapter 347

    What Is Love to Us?
    What Is Love to Us?

    Kimong

    Ongoing

    9.81/10 11,888

    Chapter 26

    Lucky Credit
    Lucky Credit

    Danjang

    Ongoing

    9.59/10 156,837

    Chapter 71 : Ch 71

    The Snake Demon Wants to Flee
    The Snake Demon Wants to Flee

    爱豆喵工作室

    Ongoing

    8.81/10 698,735

    Chapter 55 : Chap 55

    My Target! Your Character Is Wrong!
    My Target! Your Character Is Wrong!

    清一色

    Ongoing

    9.37/10 90,538

    Chapter 47 : Chap 47

    Fast Travel: Addictive Relationship
    Fast Travel: Addictive Relationship

    Ongoing

    9.53/10 226,030

    Chapter 150 : Chap 150

    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!