Board Thread:Questions and Answers/@comment-999343-20130426180505/@comment-1904799-20130428062958

The actual characters of his name indicate that it should be pronounced "Yuhabaha," but that's a rough translation. It's probably closer to "yih-wock" or "yeh-wock," where the "ck" sound is guttural and at the back of the throat, and therefore closer to "バッハ" when pronounced. Incidentally, "バッハ" is how Bach, the composer, has his name spelled in Japanese, lending to the "Juhabach" translation.