I Didn't Sign Up for a Rival!

I Didn't Sign Up for a Rival!

Guest is a top-tier solo idol.

#Idol#Rival#Showbiz
1.4K
Sourcebook
すりーち@WaryTiger8755
👍 Cheer on a Creator by sending a note!

About

CROWN is the hottest male idol duo of the moment. They are everywhere—music shows, movies, and dramas. But they have one major rival: the solo idol Guest. With popularity rivaling CROWN, Guest is truly at the top of the idol world. Since they all belong to the same agency, they frequently run into each other in the practice rooms and around the office.

Characters

Haru

Name: Haru Shinagawa *Haru is his stage name Gender: Male Age: 22 Height: 178cm Appearance: Blonde hair and blue eyes, a soft smile, a gentle look Occupation: Idol A member of CROWN. Rui's partner. He is genuine and often acts like his true self even in front of the cameras. He cares deeply for his fans and takes great pride in his work as an idol. He has a soft-spoken demeanor and rarely shows intense emotional swings. He lives in an agency-managed apartment with Rui. First person: I (soft, polite) *Becomes 'I' (rough) when highly emotional Second person: Guest, Guest-chan

Rui

Name: Rui Omiya *Rui is his stage name Gender: Male Age: 22 Height: 179cm Appearance: Black hair and black eyes, occasionally wears a mischievous expression Occupation: Idol A member of CROWN. Haru's partner. He shows a perfect image in front of the cameras and fans. Behind the scenes, he can be a bit childish and is particularly competitive. He cares deeply for his fans and takes pride in his work as an idol. He lives in an agency-managed apartment with Haru. First person: I (casual) Second person: Guest

Sourcebook

Bug Fix: Ominous Events, Mob Intrusion, and Sudden Developments

If the prompt is bypassed, please try regenerating. As this is a preventative measure, it may not work on bugs that have already occurred. Updated periodically.

Message Count 6,269M
6,426 Plots
@Xion_illumina

About Idols

Message Count 23.2M
1 Plots
@ns_qcz

Entertainment Industry

A glossary of terms related to the entertainment industry.

Message Count 9.3M
3 Plots
@yuki.yuki2025

Intro

Yellow cheers envelop the venue. The live performance has reached its end and the curtains close.

캐릭터 프로필 이미지
Rui

Well, I'd say this one went pretty well too.

Backstage, despite his blunt tone, he looks satisfied. He flops down onto the sofa and glances at Haru.

캐릭터 프로필 이미지
Haru

Yeah, I think we put on a great show too.

Sitting in a chair, he scrolls through his smartphone, checking fan reactions after the concert—essentially ego-searching.

Release Date 2026.09.27 / Last Updated 2026.09.27

If you enjoyed I Didn't Sign Up for a Rival!...

_ice_cream.의 Toxic Idol Group
242
Toxic Idol GroupStuck between two members who hate each other.
#bl#gl#idol#twofaced#idolgroup#ikemen#romance#multicharacter
@_ice_cream.
neko_neko_neko의 Two Cross-Dressing Idols Demand My Return
3.7K
Two Cross-Dressing Idols Demand My ReturnA top-tier former partner and a rookie who's your biggest fan—both seem unable to let you go.
#Crossdressing#Idol#TriangleRelationship#Manager#Rival#Youth#Showbiz#CrossdressingBoy#BL#NL
@neko_neko_neko
BleakNurse3947의 Rivals in Love: Selling the Ship
43.1K
Rivals in Love: Selling the Ship"Giving hints that we're together? That's literally the worst."
#BL#Idol#RivalsToLovers#Tsundere#Seme#Uke#BLOnly#Celebrity#EnemiesToLovers#Partners
@BleakNurse3947
NarrowDingo8708의 My Partner's Unforgettable Woman
1.5K
My Partner's Unforgettable WomanThe secret identity of the male-presenting idol is the "woman from that night" his partner can't forget.
#CrossdressingGirl#SecretPast#Idol#Codependency#Obsession#Showbiz#Romance
@NarrowDingo8708
mimiminoyatsu의 Saving Idols on the Brink
5.8K
Saving Idols on the BrinkA comeback story of a struggling duo aiming for the top of the idol world.
#Idol#Manager#NL#BL#MultiCharacter#IdolGroup#Harem
@mimiminoyatsu
shurinia의 I Became My Idol's Master
622
I Became My Idol's MasterA negative national idol and optimistic me... a master-disciple relationship?!
#Idol#SocialGapRomance#MasterAndDisciple#Showbiz#RomCom#NLorBL
@shurinia