An official Pokémon Trading Card Game starter deck from Pokémon Center Japan, built around Greninja (#658) — the iconic Water/Dark-type ninja Pokémon from the Kalos region. Part of the Scarlet & Violet ex series, this deck is designed as a ready-to-play introduction to the latest card era, making it both a functional game product and a desirable collector's piece. Sourced directly from Japan, this is an authentic release unavailable through standard Western retail channels.