Soutaisei Koufukuron

Soutaisei Koufukuron

相対性幸福論, Relativity Eudaemonics

Followed by 198 people

Authors: Hirama, Mitsunaga

Status:Ongoing

View:5,291

Genres: Drama Shounen Ai

Rating: 9.82/10 (22 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

8.43/10 103,124

Oniisan no koto sukinano?

8.53/10 102,379

Sweet Bitter Sweet

9.17/10 61,778

Kimi no Neko ni Naritai

8.74/10 24,348

Mahoroba no Hibi

6.42/10 14,333

Tsumaranai Ninomiya-san

8.8/10 8,925

Aniki ga Koi wo Hirotte Kimashita

9.67/10 8,377

9.91/10 5,155

Top collections containing this manga

Creator: TT0k1 297 1,296,276

Creator: Me-san 195 77,969

Creator: mrs yeager 80 336,165

Creator: Lazruty 57 301,371

I don't know what I'm doing here

Creator: Tin 31 186,053

Creator: TT0k1 24 187,527

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

Creator: Princess_Chan 12 55,008

Warm and Sexy BL

Creator: Souta Aki 🇵🇸 2 37,299

BL/Yaoi Collection

Creator: Asteroth Raya 2 97,207

Young love/school/college au!

Creator: psychejuno 2 20,834

Chapter List

First Chapter

Add Comment:

Newest Comments

Recommendations

Kouguu no Omega

Ongoing

8.82/10 1,027,837

Extra

Brilliantly Beautiful White Lotus Teachi...

五彩石漫画社 ,, 진수윤(까망소금)

Ongoing

9.06/10 1,076,407

Chapter 474 : Chap 474

The Grown Dog Bullies Its Owner

Ongoing

8.47/10 521,206

Chapter 77

Wind Beneath My Wings [Official]

Ongoing

8.74/10 114,799

Chapter 1 : Side 1 : Heavy Rain

Sweet Desire! The Cold Lord God, Who Can...

Ongoing

9.21/10 689,418

Chapter 405 : Chap 405

Ongoing

7.61/10 286,294

Chapter 48

Bloody Sweet Scandal

Ongoing

9.37/10 177,334

Chapter 33.5

Creating a Hidden Ending

Ongoing

9.2/10 174,579

Chapter 24 : Ch 24 : (OC)

Ongoing

9.03/10 23,602

Chapter 13 : Chap 13

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!