Kyoushinkei no zenkokuteki haichi keikaku ni tsuite

Kameido ooshima komatsugawa chiku bousai saikaihatsu keikaku haichi keikaku no shuusei ni tsuite

Risanteki saitekika shuhou o mochiita taishinheki no haichi keikaku ni kansuru kenkyuu

Kokumin gakkou shuuryousha keikaku haichi no gaiyou

Jishin yochi ni tsuite

Keisanba ni okeru obujekuto no saiteki haichi

Zaimu kaikei ni tsuite no sarogēto ronteki kenkyuu

Nihonkaigawa no jishin tsunami ni tsuite

Kou fuushi no zou anchi ni tsuite

Sengo no doitsu shakai mondai : shakai seisakuteki keikaku ni tsuite no taikeiteki gaisetsu

Chougenryou kouzou no kouzou keikaku ni kansuru kenkyuu : kihonteki kouzou tokusei to kēburu no yakuwari ni tsuite

Shougaku zuga ni tsuite

Kenmin komento seido ni motozuku kekka no kouhyou saitamaken chiiki bousai keikaku ni tsuite

Kokusaihou no kokunaiteki kouryoku ni kansuru ronsou ni tsuite

Hikiatekin kaikei ni tsuite no kenkyuu

Kigen 2600nen kinen nihon bankoku hakurankai no keikaku ni tsuite

Kanran kaijou no shisetsu kibo haichi keikaku ni kansuru kenkyuu : hakuran kaijou ni okeru ningen koudou no yosoku

Kousoku dijitaru kairo no ronriteki sekkei shuhou ni tsuite

Dai 1-ji 5-kanen keikaku no jisseki ni tsuite

Bi no hyougen ni tsuite

Jikusei kiraru kagoubutsu o mochiiru yuuki kagoubutsu no zettai haichi ketteihou : MNCB oyobi MBNChou (jikusei kiraritīhou) ni tsuite

Ai ni tsuite

Bi ni tsuite

Tenshoku no taisaku ni tsuite

Sosai no saibai ni tsuite