by YAMAGUCHI JUNKO, YUASA MASARU
Year of Publication 12.07.1999

by MEGUMI TACHIIRI, NOBUKO HATANO, MASARU YUASA
Year of Publication 02.04.2014

by KATSUHARA YOUJI, TACHIIRI MEGUMI, ISHII KEIKO, YUASA MASARU
Year of Publication 06.04.2016

by KIMURA KO, YUASA MASARU
Year of Publication 14.12.2006

by SAITO TATSUYA, GOTO HIROAKI, NISHINA KENICHI, YUASA MASARU
Year of Publication 16.04.2009

by TAKASE JIRO, YUASA MASARU
Year of Publication 25.11.1997

by KUGA SHIGEO, TAKATSUDO KATSU, YUASA MASARU
Year of Publication 08.12.2005

by NORINOBU SHIRAIWA, MASARU YUASA
Year of Publication 21.03.1997

by YOSHIZAWA KIYOSHI, SAITO TATSUYA, YUASA MASARU
Year of Publication 04.08.2005

by YUASA, MASARU, NISHINA, KENICHI, SAITO, TATSUYA, GOTO, HIROAKI
Year of Publication 30.07.2008

by YOSHIMURA RIYOUKO, YUASA MASARU
Year of Publication 13.02.1996

by YAMAGUCHI JUNKO, TACHIIRI MEGUMI, YUASA MASARU
Year of Publication 05.12.2012

by KISHIMOTO TAIZO, YUASA MASARU, SHINOZAKI AKIHIRO
Year of Publication 16.12.2004

by ATSUSHI UEKE, MEGUMI TACHIIRI, CHIHARU NAKAJIMA, MASARU YUASA
Year of Publication 05.12.2014

by NORINOBU SHIRAIWA, MASARU YUASA
Year of Publication 11.01.1995

by TSUCHISHIMA MEGUMI, YUASA MASARU
Year of Publication 14.12.1992

by YUASA, MASARU, TACHIIRI, MEGUMI, YAMAGUCHI, JUNKO
Year of Publication 01.02.2012

by NORINOBU SHIRAIWA, MASARU YUASA
Year of Publication 16.09.1992

by SHIRAISHI NORINOBU, YUASA MASARU
Year of Publication 03.07.1992

by KEIKO ISHII, MARIKO KANAZAWA, MEGUMI TACHIIRI, MASARU YUASA
Year of Publication 02.04.2014