Pokémon Heat Wave Arena – Booster (JP)

You get one sealed Japanese booster pack from Heat Wave Arena, with five cards. The pack comes in a single design, and the image shows it.

Heat Wave Arena (SV9a) was released in Japan on 14 March 2025 and is called 熱風のアリーナ in Japanese. It is a smaller stand-alone set of the type known in Japan as a strength expansion pack. The set continues the theme of trainers' Pokémon – cards where each Pokémon belongs to a named trainer.

The extra images show cards from the set: Ethan's Ho-Oh ex, Misty's Gyarados, Arven's Mabosstiff ex and Cynthia's Roserade. Which cards are in your pack is random.

This is the Japanese edition, with Japanese text on the cards. In English, the set's cards were released in Destined Rivals. A single pack is a simple way to try the set or add to your collection without buying a whole box.