AnimeAmazon Prime Video adds the new Nintama Rantarō movieKukuAugust 14, 2025 by KukuAugust 14, 202501216 The platform Amazon Prime Video has added to its catalog Nintama Rantarō: Invincible Master of the Dokutake Ninja (Gekijō-ban Nintama Rantaro Dokutake Ninja-tai Saikyō no...