YACHO - YAMAGATA DAIGAKU SHIGAKU RONSHU
YAMAGATA NORIN GAKKAI HO - YAMANASHI DAIGAKU KYOIKU GAKUBU KENKYU HOKOKU
YAMANASHI NICHINICHI SHINBUN - YOGYO KYOKAI SHI
YOJIGEN : MIYAZAWA KENJI KENKYU - YOKOHAMA SHIRITSU DAIGAKU RONSO: JINBUN KAGAKU KEIRETSU
YOKOHAMA SHIRITSU DAIGAKU RONSO: SHAKAI KAGAKU KEIRETSU - YONAGO IGAKU ZASSHI
YONEZAWA SHIGAKU - YUIBUTSURON KENKYU NENPO
YUIBUTSURON KENKYU NENSHI - YUSEI KOHO
YUSEI NO GOANNAI - YUTA NIPPO