Kenichi: The Mightiest Disciple

Elder's special training! Do or die mountain seclusion! (1x42)

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Kenichi trains with the Elder himself in order to surpass Ryuto's technique by training in the center of Japan called Yamagata which Kenichi has to survive in for 7 days and 7 nights but, can he survive? And Niijima tries to recruit Kisara by using her love for cats.