ZENKOKU KIKAI KOJO MEIBO
ZENKOKU KOGAIKEN KAISHI
ZENKOKU KOJO TSURAN
ZENKOKU KOTSU SEIBI KEIKAKU MAPPU.
ZENKOKU NOGYO SHINBUN
ZENKOKU NOSON DOKUSHO CHOSA
ZENKOKU OGATA KOURI-TEN SORAN
ZENKOKU RYOKO DOTAI CHOSA HOKOKUSHO
ZENKOKU SENSAI SHIJITSU CHOSA NO GENKYO
ZENKOKU SERON CHOSA KIKAN NO GENKYO
ZENKOKU SERON CHOSA KIKAN NO GENKYO
ZENKOKU SERON CHOSA NO GENKYO
ZENKOKU SHICHOSON YORAN
ZENKOKU SHIKEN KENKYU KIKAN MEIKAN
ZENKOKU SHINBUN MAIKUROFIRUMU SEISAKU SHOZO ICHIRAN
ZENKOKU SHINBUN TSUSHIN HOSO KAKUSHA NI OKERU CHOSA NO GENKYO
ZENKOKU SHIZEN TSUSHIN
ZENKOKU SHOHI JITTAI CHOSA HOKOKU
ZENKOKU SHOHI JITTAI CHOSA: KAKEI SHUSHI KEKKA SOKUHO
ZENKOKU SHOKUCHUDOKU JIKENROKU