2011/07/23
Speech duration
48minWord count6,400
Unique words1,629
Words (1-occurrence)947
Unique kanji704
Kanji (1-occurrence)217
Speech speed
278 Difficulty Average
External Rating
58 %The film stars Seishiro Kato as Rantaro who is sent to a ninja training school by his parents. During the summer, their teacher is invaded by a group of rival ninjas culminating in a race to ring a bell on top of a mountain.
View moreGenres
Action
Drama