Shuriken Sentai Ninninger

Shinobi 2: Become the Last Ninja! (1x2)

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After their first encounter with the Yokai Army, the five Ninningers train at the Ninja Dojo. Takaharu gives some Ninjutsu advice to the others but Yakumo, who is a genius about that, doesn’t agree with him. The five heroes start their ninjutsu training. However, Takaharu confronts Yakumo, who's standoffish attitude has worn thin.