Nihonjin no suwarikata ni tsuite

Nihon no shourai ni tsuite

Zakou to hi zakou to ni tsuite : zakou sokutei no jissai mondai ni tsuite

Honpoujin no shokumotsu ni tsuite

Teiten no nihonga ni tsuite

Nihon no kokutai ni tsuite

Higashiindo zairyuu nihonjin kongo no seikatsu taido ni tsuite : kojinteki shikaku yorino kentou

Ninjin no saibai ni tsuite

Beihai no riyou ni tsuite kondate ni tsuite

Shin nihonshu no seizou ni tsuite

Nihon genji no zaisei ni tsuite

Kokutai no hongi ni tsuite

Tara seihin no tsukurikata ni tsuite no chuui

Kyouiku no houhougaku ni tsuite

Happa no fuhatsu genin ni tsuite denki happa houshiki ni tsuite

Jingi no honshitsu ni tsuite

Kahei no honshitsu ni tsuite

Nihon no kirisutokyou kyouiku ni tsuite

Tsuzurikata kyouiku ni tsuite : gendai nihon no kenkyuu

Dai 2sei no nihon ryuugaku ni tsuite

Nihonsei denkyuu ni tsuite no tokkyo soshou hanketsu to kongo no toriatsukai ni tsuite

Touhoku chihou no kyousaku ni tsuite

Shina no hainichi bunichi ni tsuite

Shanhai fukin no sentou ni tsuite : fu sokai ni tsuite

Zenjinrui no anjuu to koukoku nihon no shimei ni tsuite