Digimon Adventure 02: Tag Tamers

Digimon Adventure 02: Tag Tamers is a game released in 2000 for the Bandai WonderSwan, based on the Digimon franchise. It is the second in the WonderSwan series, the sequel to Digimon Adventure: Anode/Cathode Tamer and continues the story of Ryo Akiyama. (tvtropes.com)