Japanese language support

[sakuke0721]

4 had an unofficial Japanese localization file, but 5 did not
Do you have plans to support Japanese in the future?

[DigitalVolcano]

The Japanese translation was a​n older translation from version 4 that hasn't been updated and wasn't included in v5.

All our translations are community efforts - there is information on updating the translation file here-
https://www.digitalvolcano.co.uk/duplic ... =&sct=MA==

I will look into including the partial Japanese translation in v5 - though I'm not sure of the quality.