Nintama Rantarou: Saraba Ninjutsu Gakuen no Dan  

忍たま乱太郎 さらば 忍術学園 の段

The headmaster's remark was misinterpreted by Rantarou, causing him to be stunned at Ninjutsu Academy. Meanwhile, the Dokutake Castle ninjas were engaging in mischief again.

This special celebrates the 25th anniversary of the anime.