Soutaisei Koufukuron

Soutaisei Koufukuron

相対性幸福論, Relativity Eudaemonics

Followed by 202 people

Authors: Hirama, Mitsunaga

Status:Ongoing

View:5,749

Genres: Drama Shounen Ai

Rating: 9.83/10 (23 votes)

Vote:

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

8.45/10 106,834

Oniisan no koto sukinano?

8.58/10 105,499

Sweet Bitter Sweet

9.16/10 65,033

Kimi no Neko ni Naritai

8.78/10 25,390

Mahoroba no Hibi

6.42/10 14,620

Tsumaranai Ninomiya-san

8.8/10 9,276

Aniki ga Koi wo Hirotte Kimashita

9.67/10 8,655

9.91/10 5,621

Top collections containing this manga

Creator: TT0k1 298 1,395,807

Creator: Me-san 196 109,285

Creator: mrs yeager 92 406,354

Creator: Lazruty 58 335,276

I don't know what I'm doing here

Creator: Tin 31 207,642

Creator: TT0k1 24 223,436

Storylines that i absolutely adore ( Boy's love ver.)

Creator: Princess_Chan 12 67,148

Warm and Sexy BL

Creator: Souta Aki 🇵🇸 2 42,859

PURE FUCKING SUGAR

Creator: Sozzled 2 17,140

My fave Bl/yaoi

Creator: Pika 2 27,721

Chapter List

First Chapter

Add Comment:

Newest Comments

Recommendations

晋江文学城，绿野千鹤，原点格子漫画

Ongoing

9.06/10 736,030

Chapter 1 : Ch 1 : The Rich Bride of the President

The Falling Merman

麟潜, Re-vendur, 流浪草工作室, 长佩文学网

Ongoing

7.87/10 1,576,216

Chapter 179

Brilliantly Beautiful White Lotus Teachi...

五彩石漫画社 ,, 진수윤(까망소금)

Ongoing

9.04/10 1,284,283

Chapter 500 : Chap 500

Ongoing

8.64/10 1,055,548

Chapter 94 : Ch 94

Ongoing

9.11/10 452,019

Chapter 18 : Ch 18 : Official

Recognize the Enemy as Your Father

Ongoing

9.01/10 78,559

Chapter 32 : Chap 32

Love Desires Life [Kill-My-Wife System]

Ongoing

9.59/10 35,482

Chapter 25 : Chap 25

The Return of Cambrian Period

Ongoing

9.92/10 11,320

Chapter 9 : Chap 9

A Love of Desert Love

Ongoing

8.65/10 10,815

Chapter 7 : Chap 7

Read lightnovel free VyNovel.com

© 2026 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!