The Digimon D-3 Detect & Discover 25th Color Evolution: Ken Ichijoji Color is a commemorative 25th-anniversary edition modeled after the D-3 device used by Ken in Digimon Adventure 02. Featurin ... g his signature dark blue and white color scheme, this special release blends nostalgic design with modern refinements while retaining the classic D-3 gameplay—such as detecting Digimon, training them, and triggering evolutions. Perfect for collectors and longtime fans, this anniversary edition captures the essence of Ken’s character and serves as a standout tribute to Digimon’s legacy.