Manga Box (Japanese: マンガボックス, Hepburn: Manga Bokkusu) is a manga magazine mobile app developed by DeNA. Launched on December 4, 2013, it is available as a free app for iOS and Android devices, as well as on the web.[1] The app features manga from publishers such as Kodansha, Shogakukan, among others. Manga artist Shin Kibayashi serves as the editor-in-chief and contributes to several titles under various pseudonyms. In addition to the original manga series run on Manga Box, several of the titles on the app are based on existing works, including Ghost in the Shell, Kindaichi Case Files, Attack on Titan, The Knight in the Area, Space Dandy, Fatal Frame, and Ultraman.