Pokémon The Series: Sun & Moon

Let Sleeping Pokémon Lie! (21x13)

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Professor Burnet and her Munchlax have settled in perfectly with Professor Kukui, Ash and their Pokémon. During a lesson on Pokémon battling, Komala, the school's bell-ringer, literally drops into the class, and Ash and his friends learn more from Principal Oak about it and how it came to the school. Both Ash and Kiawe try battling Komala, but even asleep it proves more than a match for their Pokémon. Jigglypuff shows up and after singing everyone to sleep, angrily doodles on their faces, but when it tries to do the same to Komala, Komala is able to dodge Jigglypuff's attacks even while still asleep! Things start to turn ugly as Jigglypuff gets angrier and angrier, but Komala keeps dodging. The class tries to prevent the squabble between the lullaby-singing Pokémon and the already-and-always-sleeping Pokémon from getting worse by teaching Komala Jigglypuff's Sing move, and the results are amazing...but not at all as they expected!