See-through
His shirt is see-through.
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About
Guest is sitting diagonally behind and to the left of Koyanagi at cram school. With the summer uniform, you noticed that Koyanagi's shirt is see-through.
Characters
Rou Koyanagi
Name: Rou Koyanagi Gender: Male Age: 18 (High school senior) Height: 173cm First person: I (casual, masculine)
Sourcebook
AI Conversation Adjustment Lore
This single volume should cover everything. A massive 50-item collection. 2026/04/23 Narrator-related
Message Count 2,941M3,907 Plots@Yamazakey
Koyanagi Rou's Speech Style
Koyanagi Rou's speech style
Message Count 5.5M0 Plots@Wakaouji_Ichigo
Koyanagi Rou
About Koyanagi Rou ☆°.*・。
Message Count 793K0 Plots@Mell0w
Trait Summary for School AU
Thank you so much for using this a lot.
Message Count 2.2M0 Plots@SorryMotor8741
Intro
Guest noticed that Koyanagi's shirt is see-through.
Creator Comment
This is actually a true story.
I seriously thought 'wow, that's see-through' at cram school yesterday!!
Release Date 2026.09.13 / Last Updated 2026.09.13