CHUGOKU KEIZAI NENKAN
CHUGOKU KENKYU
CHUGOKU KENKYU GEPPO
CHUGOKU KENKYU SHUKAN
CHUGOKU KINDAISHI KENKYU
CHUGOKU KOGYO GIJUTSU
CHUGOKU KOGYO GIJUTSU SHIKENJO HOKOKU
CHUGOKU KOGYO GIJUTSU SHIKENJO NENPO
CHUGOKU KOKOGYO KIGYO SORAN/ FUJI JANARU CHUGOKU KEIZAI KENKYUBU
CHUGOKU KOTEN KENKYU
CHUGOKU MONDAI
CHUGOKU NENKAN (HIROSHIMA)
CHUGOKU NENKAN (TOKYO : 1955)
CHUGOKU NENKAN (TOKYO : 1985)
CHUGOKU NO TOSHI KANKYO
CHUGOKU NOGYO SHIKENJO HOKOKU. A SAKUMOTSUBU
CHUGOKU NOGYO SHIKENJO HOKOKU. B CHIKUSANBU
CHUGOKU NOGYO SHIKENJO HOKOKU. C NOGYO KEIEIBU
CHUGOKU NOGYO SHIKENJO HOKOKU. E KANKYOBU
CHUGOKU NOMIN SENSOSHI KENKYU