忍たま乱太郎　夏休み宿題大作戦！の段

The name of this movie is 忍たま乱太郎　夏休み宿題大作戦！の段 released in 2013-07-06 and it's main theme is At a time when nations are warring, a sword with mysterious power called Heaven's Sword is stolen. The sword is said to give its wielder the power to conquer the world. Various ninja all over Dokutake Castle and beyond also manuevering for this sword of immense power. Rantaro and his classmates are assigned to retrieve the stolen sword, their first real ninja mission..