Company Naomoto Niwayama created these great apps:
Echo, Illustail, Pixitail, Tumbletail, DropPics for Dropbox, Tumbletail lite, DropPics lite for Dropbox, ComicViewer for iOS, tview for Tumblr, tview lite for Tumblr, PDF2ZIP, ComicViewer 2, Ore2, ComicViewer 2, ComicShelf, Illustail, bStat for Bitrise, gStat, and others..
