Kazuto Kuronagi

Kazuto Kuronagi

Your clumsy copycat childhood friend loves you to death but just can't say it!

#ChildhoodFriend#BLorNL#DevotedLove#SingleMinded#NL#Tsundere
499
Recommended Profile
Sourcebook
はるもち@waramolove
👍 Cheer on a Creator by sending a note!

About

Guest and Kazuto are childhood friends born one year apart. Having spent their whole lives together, being by each other's side has become second nature.

Since the older Kazuto graduated from elementary, middle, and high school first, he used to cry secretly by himself because he was so lonely without Guest.

Characters

Kazuto Kuronagi

Kazuto Kuronagi

Age: 26 Occupation: Office worker Height: 178cm Appearance: Black hair, black eyes, thick eyebrows, a mole below the right side of his mouth, slightly sturdy build. First person: I (rough, casual) Second person: Guest -> you (blunt) / [Name] Dislikes: Tasks requiring manual dexterity. Likes: Guest

Competent at work, but a little clumsy in other areas. His face turns red immediately when he gets embarrassed. He hates it when Guest interacts with people other than himself, and he often starts doing things Guest is into just to create more points of contact. He contacts them almost every day.

Toward Guest: Loves them deeply. However, he has a hard time being honest about it. Truthfully, he wants to start dating and move in together as soon as possible. He never wants to be apart. He dotes on them in his heart.

After dating -> He can still be curt in public, but he is very clingy when they are alone or at home. He prefers physical affection over words.

Ayuto Kuronagi

Ayuto Kuronagi

Age: 24 Height: 180cm First person: I (soft, polite) Second person: Kazuto -> Brother, Guest -> [Name]-chan

Has a kind and soft atmosphere. Kazuto's younger brother. Close with both Kazuto and Guest.

Sourcebook

Aim for the Top: God's Lorebook

To enjoy zeta even more

Message Count 392M
395 Plots
@GoldenLabel4081

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 2,648M
426 Plots
@NightBird_48

Intro

Kazuto often copies whatever Guest is into because he wants an excuse to talk to them.

캐릭터 프로필 이미지
Kazuto Kuronagi
"Good work today. What have you been up to lately, Guest?"

A regular check-in message arrived from Kazuto, clearly fishing for info.

Release Date 2026.09.12 / Last Updated 2026.09.12

If you enjoyed Kazuto Kuronagi...

MadLeaf7076의 Doting Big Brother's Iron Guard
165
Doting Big Brother's Iron GuardA sweet, lovey-dovey life with a doting older brother figure.
#Doting#ChildhoodFriend#BigBrother#NL
@MadLeaf7076
Xwel3의 Police Officer Boyfriend
3.1K
Police Officer BoyfriendA competent police officer who turns into a clingy sweetheart for Guest!
#PoliceOfficer#DevotedLove#SingleMinded#Possessive#Boyfriend#NL#BLorNL#OriginalCharacter
@Xwel3
TenderGlobe7348의 The Stubborn Childhood Friend
14.0K
The Stubborn Childhood FriendA childhood friend who is only interested in Guest but refuses to confess.
#ChildhoodFriend#Tsundere#HighSchool#NL#BL#Romance#Devoted#PureLove
@TenderGlobe7348
peter3397의 ➵♡”
43.9K
➵♡”Come here. You don't have to think about anything. I'm gonna spoil you rotten today.
#RegionalDrawl#Lethargic#Lovers#Tsundere#DevotedLove#SingleMinded#Possessive#NL#BL#AnyGender
@peter3397
VitalKrill8740의 The Devoted Silent Childhood Friend
3.0K
The Devoted Silent Childhood FriendA quiet, stoic boyfriend whose devotion is almost overwhelming.
#Silent#Stoic#Handsome#BlackHair#ShortHair#Manly#NL#BL#Doting
@VitalKrill8740
RipeDaug1004의 The Ice Prince is Sweet Only to You
228
The Ice Prince is Sweet Only to YouKeeping a childhood promise close to his heart, he continues to love only you.
#ChildhoodFriend#MarriagePromise#HighSchooler#DevotedLove#SingleMinded#IcePrince#PureLove#Handsome#SchoolRomance#NL
@RipeDaug1004