HKEY_CURRENT_USER\software\policies\microsoft\ime\imejp

Do not include Non-Publishing Standard Glyph in the candidate list
- HKEY_CURRENT_USER\software\policies\microsoft\ime\imejp\ShowOnlyPublishingStandardGlyph
Restrict character code range of conversion
- HKEY_CURRENT_USER\software\policies\microsoft\ime\imejp\CodeAreaForConversion
Turn off history-based predictive input
- HKEY_CURRENT_USER\software\policies\microsoft\ime\imejp\UseHistorybasedPredictiveInput
Turn off saving auto-tuning data to file
- HKEY_CURRENT_USER\software\policies\microsoft\ime\imejp\SaveAutoTuneDataToFile