A picture book featuring Pikachu and friends having fun at the beach. - Title: Pikachu's Treasure Hunt at the Sea - Series: Monpoke Picture Book Series - Target Age: Preschoolers - Price: 1000 yen - ISBN: 978-4-09-522990-0 Thank you for looking. I received this as a gift, but I already have the same book, so I haven't read it.