Wave 4 is the fourth of five waves in the Tretta series, and it holds 48 tretta. Each is a square plastic arcade chip carrying one Pokémon, and every number below has its own front and back photo slot.
Wave 4 of Pokémon Tretta: 第4弾 ゲノセクトを目撃せよ！. The 48 tretta below make up this wave's checklist. Each is a collectible arcade chip carrying one Pokémon.
Use the Seeker and Anvil tools on any tretta to look it up or queue it for a label.
Verified catalog evidence: 48 / 48
Every number on this page is the number printed on the disk. All 48 rows were reconciled against the maker’s own archived list for this wave on 2026-09-12, parsed twice from the same page and spot-read against physical disk photographs and the official back renders, with no difference in the number set. This wave prints un-padded, 4-00 through 4-47.
