Kyuudousha ni yosu

Chuugoku seinen ni yosu

Zaishi koukokumin ni yosu

Seinen ni yosu : yuuwa mondai ni tsuite

Saikin no kokujou ni kangami tokuni seinen shokun ni yosu

Toua no keizaiteki kiki ni chokumenshi zenkokumin ni yosu

Gudousha ni atauru no sho

Tadashi jibo rokujuuju o gasu ni yosu narabini jo

Tenrikyou dendousha ni kansuru chousa

Kuni ni tsukusu michi

Sokoku ni kisu : eikoku no tamashii

Furousha ni kansuru chousa suijou seikatsusha ni kansuru chousa

Sekimen bakurosha ni okeru kidou kabinsei ni kansuru kenkyuu

製鉄者政府に哀求す

Furousha ni kansuru chousa

Dendousha no youi ni tsuite

Musume fu (Object); Ukiyo bijin hana ni yosu (Series)

Konnichi ni shosuru no michi

Aburanaka shokubutsu ni kisei suru betobyoukin no seitai ni kansuru kenkyuu

Shouwa shichinenchuu ni okeru doufukengai dekasegisha ni kansuru chousa gaiyou

Hi kyuugosha ni kansuru chousa

Suijou seikatsusha ni taisuru rinpo jigyou ni tsuite

Kyuusekihou ni tsukite

Shougaku seikatsusha ni kansuru chousa

Jiyuu roudousha ni kansuru chousa