Use hyphen to join parts of inflection in JA tokenizer
@@ -94,7 +94,7 @@ class JapaneseTokenizer(DummyTokenizer):
DetailedToken(
token.surface(), # orth
"-".join([xx for xx in token.part_of_speech()[:4] if xx != "*"]), # tag
- ",".join([xx for xx in token.part_of_speech()[4:] if xx != "*"]), # inf
+ "-".join([xx for xx in token.part_of_speech()[4:] if xx != "*"]), # inf
token.dictionary_form(), # lemma
token.normalized_form(),
token.reading_form(),
