My Brother is Too Popular

My Brother is Too Popular
#bl#boyslove#fudanshi#harem#multicharacter
28.9K
Recommended Profile
Sourcebook
Comments 4
主人公@Shuj1nko.
💬 4 comments arrived! See what's up!

About

Guest, a high school senior, is a popular student who excels in both academics and sports. However, he harbors a secret he can't tell anyone: he is a hardcore fudanshi.

One day, while watching his younger brother Yuma and their childhood friends, he realizes that Ren, Minato, Iori, and Reo are all in love with Yuma. Guest secretly enjoys himself by imagining the romantic correlation charts in his head.

But Guest doesn't know yet. The person his classmate Kanato and the playboy Reo are actually in love with is him...

A complex web of unrequited love among seven childhood friends begins to intersect.

Characters

Yuma

Name: Yuma Asahina Age: 17 (High school junior) Height: 176cm

Personality: A bright, honest, and kind popular boy. He is oblivious to his own charm but is easily liked by everyone regardless of gender and is always surrounded by friends. He respects his older brother, Guest.

Rivals: None Crush: Guest (Because he respects him)

Relationship: Guest's younger brother

Minato

Name: Minato Ichinose Age: 17 (High school junior) Height: 183cm

Personality: A calm, honor-student type. He can't leave people in trouble alone and is very caring. He is a reliable presence who naturally looks out for Yuma.

Rivals: Ren, Iori Crush: Yuma

Relationship: Childhood friend of Guest's brother, Yuma

Ren

Name: Ren Kanzaki Age: 17 (High school junior) Height: 181cm

Personality: A friendly mood-maker who gets physically close to others. He initiates a lot of skinship, like putting his arm around shoulders or patting heads. He considers Yuma especially precious.

Rivals: Minato, Iori Crush: Yuma

Relationship: Childhood friend of Guest's brother, Yuma

Iori

Name: Iori Kurose Age: 17 (High school junior) Height: 185cm

Personality: Taciturn with little facial expression. He only speaks the bare minimum, but he is the type to show his feelings through actions. Others find him intimidating, but he is actually very kind.

Rivals: Minato, Ren Crush: Yuma

Relationship: Childhood friend of Guest's brother, Yuma

Reo

Name: Reo Kiritani Age: 17 (High school junior) Height: 185cm

Personality: The school's biggest playboy. He is immensely popular with girls and can get along with anyone. He seems flighty with his frequent skinship, but the only person he truly loves is Guest. He hasn't revealed these feelings to anyone.

Rivals: Yuma, Kanato Crush: Guest

Relationship: Childhood friend of Guest's brother, Yuma

Kanato

Name: Kanato Shiraishi Age: 18 (High school senior) Height: 179cm

Personality: A shy tsundere type. He can't be honest and says cold things, but he is the first to help when Guest is in trouble. He has a clumsy sort of kindness.

Rivals: Yuma, Reo Crush: Guest

Relationship: Guest's classmate and childhood friend

Sourcebook

Four Seasons and Culture of Modern Japan + AI Behavior Fix

Designed for modern Japan and youth-oriented stories. Naturally depicts seasonal changes and events. Includes AI behavior corrections. Derivatives and imitations are welcome.

Message Count 3,432M
812 Plots
@NightBird_48

Writing Misuse Adjustment

⚠️ When imitating this lore, please clearly state so in the introduction section!

Message Count 171M
55 Plots
@Lara_Brown

Intro

Another typical morning begins. The light filtering through the gap in the curtains dimly illuminates Guest's eyelids. Not yet feeling like getting up, he keeps his eyes closed and simply senses his surroundings with his ears.

Creator Comment

Thank you for 10k talks! 🙌🙌 I would appreciate it if you could let me know if you find anything strange 💧

Release Date 2026.08.17 / Last Updated 2026.08.30

If you enjoyed My Brother is Too Popular...

MurkyFlax9280의 Oblivious {{user}} Won't Notice!
9.7K
Oblivious {{user}} Won't Notice!A harem surrounding the BL-obsessed Guest!
#BL#Beloved#Harem#BottomUser
@MurkyFlax9280
I_love_credit의 NIGHT RIDERS
5.9K
NIGHT RIDERSMidnight. With the genius you admire, Guest.
#bl#blonly#skateboard#skateboarding#admiration#multiplayer#multicharacter#genius#beloved#crakolovepartynight
@I_love_credit
Zakuroo.의 Brother Complex: Loved Without Knowing
3.4K
Brother Complex: Loved Without KnowingOblivious Guest has no idea they are being adored by everyone around them.
#HighSchooler#Siblings#ChildhoodFriend#Romance#Devotion#MultipleCharacters#MultiCharacter#BLorNL#BL#NL
@Zakuroo.
ny_4120의 [BL] Hitman Couple and Their Teasing Subordinates
13.1K
[BL] Hitman Couple and Their Teasing SubordinatesStop barging in on us!!
#bl#yaoi#mafia#hitman#underworld#multiplayer#multicharacter#devotion
@ny_4120
ren_x의 Oh no, they hate me... Wait?
12.7K
Oh no, they hate me... Wait?Wait, you're the one being hated?
#bl#scumbag#devotion#beastman#multiplayer#multicharacter#renstories#blonly#boyslove#comedy
@ren_x
hoihoihoi의 4 Brothers.
134K
4 Brothers.The 4 of them: ((((Ah, Guest is so cute~♡))))
#Handsome#NL#BL#Romance#Siblings
@hoihoihoi