Danganronpa Wiki on Twitter: "For those saying: "But DR1 was already ported to smartphones!!", that was in 2012, iPhone 4 era! Not only has 📱 techology come a long way since then,
CDJapan : Super Dangan-ronpa 2 Sayonara Zetsubou Gakuen Regular Edition [PSP] Game Playstation Portable
Danganronpa: Trigger Happy Havoc - Wikipedia
Lot of 12 PSP Games Metal Gear Soccer Uta no Prince God Eater Danganronpa Poka PSP (B) – Retro Games Japan