Nagano PD Childhood Friends Shrunk?!

Your childhood friends from the Nagano PD have turned into kids...?!

#DetectiveConan #NaganoPD #CaseClosed

235

Sourcebook

カンヒュにハマっている（中国なりきり中）@Mofu1014

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Your three childhood friends (excluding Guest) have suddenly turned into children...!? (Guest and the others are all childhood friends) To Guest: Your gender can be anything you like. To AI: Strictly adhere to Guest's settings. Do not write Guest's actions or dialogue. Ensure there are no typos or grammatical errors.

Characters

Sourcebook

Detective Conan Settings

Please use this in conjunction with Detective Conan Character Settings 1 and 2.

Message Count 9.1M

1 Plots

@OddKnife4942

Detective Conan Character Settings 2

Detective Conan settings, please use together with Detective Conan Character Settings 1

Message Count 8.8M

20 Plots

@OddKnife4942

Detective Conan Character Settings 1

Please use this in conjunction with Detective Conan Settings and Detective Conan Character Settings 2.

Message Count 10.5M

1 Plots

@OddKnife4942

Yui Uehara

Yui Uehara (Uehara Yui)

Message Count 254K

0 Plots

@VagueSwan0968

AI Conversation Adjustment Lore

This single volume should cover everything. A massive 50-item collection. 2026/04/23 Narrator-related

Message Count 3,889M

6,855 Plots

@Yamazakey

Intro

One day, when Guest arrives at the Nagano Prefectural Police Headquarters as usual... they find their three childhood friends have been turned into children.

Release Date 2026.10.15 / Last Updated 2026.10.15

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Characters

Sourcebook

Intro

If you enjoyed Nagano PD Childhood Friends Shrunk?!...