Does "The Ravages of Time" manhua have an official Japanese translation? The Ravages of Time is a Hong Kong manhua about Three Kingdoms.
Does it have an official Japanese translation? If so, where can I read it?
I googled around and can't find anything.
Yes, The Ravages of Time has an official Japanese translation, but it only covers the first 9 volumes.
According to Wikipedia, it was serialized in Sangokushi Magazine. According to the Japanese Wikipedia, it was serialized on the first edition of Sangokushi Magazine until it was merged into Comic Flapper magazine. For unknown reasons, the serialization ended with only enough chapters for 9 volumes of tankobon (the last volume was published on December 2009).
The series is known as 「三国志群雄伝　火鳳燎原」 in Japan and can be bought on:

Amazon (paperback)
ebookjapan (Japanese) (e-book)
and possibly many more