Board Thread:Touken Ranbu Pocket/@comment-28053036-20160301030403/@comment-24356739-20160413050050

It seems like a fairly common problem for apk installing in Android. Try these few solutions:
 * 1) Try freeing up more space by uninstall apps you don't use often and keep more than 1.6gb for the app. Make sure its downloaded into phone storage space, not on SD cards.
 * 2) Kill the QooApp and TKRB app, and reboot/restart your phone
 * 3) Try finding separate apk file in the internet and install from there.