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Release date: 04/23/2021 
Popularity: 10 
Original language: JA 
Add to favoritesCrayon Shin-chan: Shrouded in Mystery! The Flowers of Tenkazu Academy
8Animation
Overview
When the five visit a private academy, Kazama is attacked, and left with reduced intelligence and strange bite marks.
Alternative titles
蠟筆小新劇場版：謎團⁈天下春日部學園之嫌疑事件簿
극장판 짱구는 못말려: 수수께끼! 꽃피는 천하 떡잎 학교
Kureyon Shinchan: Nazo Meki! Hana no Tenkasu Gakuen
Crayon Shinchan: School Mystery! The Splendid Tenkasu Academy
蜡笔小新：谜团！春日部学园侦探社
蜡笔小新：谜案！天下春日部学院的怪奇事件
