Wave 01 is the second of six 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 01 of Pokémon Tretta: 01弾 メガシンカをたいけんせよ！. 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.
01-?? Chansey, ラッキー, is this wave’s Secret Tretta and its 48th disk. The manufacturer’s archived list counts it among the wave’s 48 kinds but masks its name and number, so it was missing here.
Photographs of physical disks show it: the disk prints 01-?? as its number and ラッキー CHANSEY as its name, and its back prints the word SECRET where a Normal to Master disk prints its stars.
