Ninja Hattori-kun

Frog Training is Terrible! (2x75)

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Seeing Hattori say that Shinzou is afraid of snakes and that he doesn't have enough training, Kenichi decides to use a frog to play a prank on Hattori. Hattori, who felt that his training was still lacking after being pranked, trains more to overcome his dislike of frogs, but Kenichi comes again to try to prank him.