Hadamitzky, Wolfgang

Wolfgang Hadamitzky is a freelance author of Japanese language learning materials. With Mark Spahn, he coauthored "The Learner's Japanese Kanji Dictionary", "The Kanji Dictionary" and "A Guide to Writing Kanji & Kana" Books 1 and 2.

Mark Spahn has worked in Japan as a teacher, computer magazine writer, programmer, and translator. He is currently a technical translator and consultant.