Pika Pika Massaichu (Japanese: ピカピカまっさいチュウPika Pika Massaichu) is one of the ending songs of the Japanese Pikachu shorts.
There is no official English translation of the title. The original Japanese name is ピカピカまっさいチュウ, with the latter part, 真っ最中 (in kanji form), having multiple valid translations. One possible title could be Pika Pika In Full Swing, or Pika Pika In the Midst of It or Pika Pika In the Thick of It.
Pikachu and the other Pokémon are enjoying themselves at the beach. They are shown brushing their teeth, with Butterfree nearby making a delivery. It changes to them giving each other a bath. Then, they are running on a sunflower field, with Raichu attempting to catch a Butterfree with a net. As Meowth is selling his merchandise in a festival, Marill, and Snubbull are admiring their prizes, while Pikachu and Togepi are eating cotton candy. This is followed by the Pokémon watching the fireworks. It changes to Pikachu and the Water Pokémon swimming underwater. As the sun sets, they are walking happily. It ends with Pikachu, Bulbasaur, Squirtle, and Togepi sleeping in a forest.
