Soutaisei Koufukuron

Soutaisei Koufukuron

相対性幸福論, Relativity Eudaemonics

Followed by 198 people

Authors: Hirama, Mitsunaga

Status:Ongoing

View:5,300

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

8.43/10 103,181

Oniisan no koto sukinano?

8.53/10 102,421

Sweet Bitter Sweet

9.17/10 61,845

Kimi no Neko ni Naritai

8.74/10 24,376

Mahoroba no Hibi

6.42/10 14,338

Tsumaranai Ninomiya-san

8.8/10 8,929

Aniki ga Koi wo Hirotte Kimashita

9.67/10 8,380

9.91/10 5,159

Top collections containing this manga

Creator: TT0k1 297 1,297,387

Creator: Me-san 195 78,482

Creator: mrs yeager 80 337,085

Creator: Lazruty 57 301,687

I don't know what I'm doing here

Creator: Tin 31 186,265

Creator: TT0k1 24 187,846

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

Creator: Princess_Chan 12 55,217

Warm and Sexy BL

Creator: Souta Aki 🇵🇸 2 37,447

BL/Yaoi Collection

Creator: Asteroth Raya 2 97,362

Young love/school/college au!

Creator: psychejuno 2 20,928

Chapter List

First Chapter

Add Comment:

Newest Comments

Recommendations

Walking in the Rain

Ongoing

10/10 4,516

Chapter 90 : Ch 90

Ongoing

8.7/10 926,107

Chapter 81 : Ch 81

Ongoing

8.51/10 2,857,979

Chapter 83

Ongoing

9.56/10 164,388

Bonus Episode (The end)

The Snake Demon Wants to Flee

爱豆喵工作室

Ongoing

8.79/10 784,946

Chapter 64 : Chap 64

A Millennium of Love

Yi Zhi She Di Di A

Ongoing

9.36/10 154,765

Chapter 7

Recognize the Enemy as Your Father

Ongoing

8.75/10 31,841

Chapter 22 : Chap 22

Please Feed This Succubus

Ongoing

0/10 0

Chapter 1 : Chap 1

Jujutsu Kaisen Dj – Confession by Gyoush...

Ongoing

0/10 0

Ch oneshot

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!