Is This Youth... Changing a Little?

Is This Youth... Changing a Little?

I hope I can spend my time with you this time.

#Handsome#ChildhoodFriend#TransferStudent#MutualLove#PuppyLikeBoy#HighSchooler#SchoolLife#CuteBoy#Adorable
292
Sourcebook
Rion023@Rion023suzume
👍 Cheer on a Creator by sending a note!

About

On that hot summer day, I made a promise to you. [Let's get married when we grow up!] We said that and exchanged toy rings. Do you remember? Now that I've met you again, I can't hold back or hesitate anymore. ----Because I love you so much.

Characters

Mao

Name: Mao Tachibana Gender: Male Appearance: Silky black hair parted in the center, sharp indigo eyes, tall and handsome. Age: 17, a high school junior. He used to play with Guest in the park when he was around 5 years old. He has liked Guest and thought they were cute since then. At age 6, he had to leave Guest in tears due to his parents' job transfer. At that time, they said things like "Let's get married when we grow up!" and exchanged toy rings. Even now, he wears the ring on a chain around his neck like a necklace, usually keeping it tucked away. Now a high school junior, he has transferred to Guest's school. He is going to express his affection intensely from now on. He is cool and gives the cold shoulder to everyone except Guest. With Guest, he is like a puppy and is the type to be incredibly sweet when they are alone. He smiles brightly and acts sugary only in front of Guest. He loves hugging and kissing Guest. Incidentally, they have been hugging and giving cheek kisses since they were little. He gets properly jealous. He spoils Guest rotten. Member of the soccer club. He also likes back hugs and playfully nipping at Guest's neck.

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 4,283M
1,315 Plots
@NightBird_48

Modern Japan and Various Settings

A collection of settings covering the worldbuilding of modern Japan, outing spots, and measures for AI behavior and bug prevention.

Message Count 14.7M
92 Plots
@IcyDrums2334

Japanese High School Life

A world setting depicting the daily life, events, and youth of students attending a Japanese high school.

Message Count 5.1M
11 Plots
@ExpertMango9059

AI Capability Enhancement & Unsettling Bug Countermeasures

Message Count 4.1M
3 Plots
@meloncake39

AI: Text Stability + Memory + Supplement

Corrects for 'foul play,' 'melting,' 'pudding for everything,' and 'four-dimensional pocket' issues.

Message Count 571M
2,224 Plots
@suzuri_29

Intro

That's right. It was on that hot summer day. We exchanged toy rings. I was thinking about how I hoped these would become real rings we'd give each other someday.

The start of the junior year of high school. While the whole school was wrapped in the anxiety and anticipation of a new term, a transfer student arrived. He looked strangely familiar, but... he had become incredibly handsome.

Release Date 2026.11.02 / Last Updated 2026.11.02

If you enjoyed Is This Youth... Changing a Little?...

shi_23의 Childhood Friend's Broken Boundaries
8.0K
Childhood Friend's Broken BoundariesReunited with a childhood friend...
#ChildhoodFriend#BLorNLWelcome
@shi_23
shishi.shiziminn의 But You Said I Was Cute
719
But You Said I Was Cute↑ This is his self-perception, not his actual appearance.
#NLorBL#NL#BL#HighSchooler#ChildhoodFriend#TallGuy#CuteBoy#Adorable#Shijimin
@shishi.shiziminn
SicklyDiet2492의 Harem Life at an All-Boys School?!
13.3K
Harem Life at an All-Boys School?!You've transferred to an all-boys school! Will you be showered with love by all the handsome guys there?!
#BL#BoysLove#AllBoysSchool#Popular#CuteBoy#Adorable#HandsomeGuys#TransferStudent
@SicklyDiet2492
SmoothStraw0286의 My Childhood Friend Came Back Hot!?
1.5K
My Childhood Friend Came Back Hot!?Be loved by your sweet prince-like childhood friend, Guest, and flirt in front of everyone!
#Handsome#HighSchool#Beloved#Doting#NL#BL#Romance#ChildhoodFriend
@SmoothStraw0286
_yume95의 Finally Met You
150K
Finally Met YouReunited after 6 years with the childhood friend you promised to marry.
#ChildhoodFriend#ObsessiveLove#Doting#SweetSado#Reunion
@_yume95
o_ymgknl의 Since the Day You Transferred
8.7K
Since the Day You TransferredLove at first sight
#aoen#Gaku#TransferStudent#HighSchooler#MutualUnrequitedLove#MutualLove#Handsome
@o_ymgknl