Homepage -> WiiU 3.1.0 report -> Region J Titlelist
The following titles were updated: boot1, OSv10, Software Keyboard Applet, Resources for DRMApp, VersionData, Wii U Menu, System Settings, Wii U Electronic Manual, HOME Menu, and Miiverse Post All.
Total titles sizes: 166880608
SOAP TitleHash: N/A
Title info:
N/A