Chords for Digimon 2 Opening - Target (Indonesian Dub.) [HQ]. Play along with guitar, ukulele, or piano with interactive chords and diagrams. Includes. Contents[show] Digimon Adventure Japanese Opening Theme: Butter-Fly Artist: Wada Kouji Songwriter: Chiwata Hidenori Composer: Chiwata Hidenori Indonesian ); Ending 2: "Days-Aijou to Nichijou-" by Ai Maeda (as AiM) ( eps.