Shonzui ni tsuite : taishou 6nen 4gatsu koutoukai kouen

Ainu mokki monyou no kigen ni tsuite : kouen shouroku

Taishou 7nen 6gatsu eisei gijutsu kaigi ni okeru kunji narabini kouen

Taishou 11nen 1gatsu no kanrei ni tsuite

Shinshashu ni tsuite : saikokai kouenroku

Juugo kouen no katsudou ni tsuite

Taishou 6nen 10gatsu 1nichi taifuu houkoku

Aizu toujikigyou ni tsuite no kouwa

Taishou 6nen rikugun tokubetsu daienshuu shigaken kiroku

Ensou gakkyoku ni tsuite : taishou 9nen 12gatsu 11nichi bētōvuen 150nen kinen ongakukai

Senkyo shukusei ni tsuite

Senkyo shukusei ni tsuite

Kaisei zeihou ni tsuite

Doitsu no kankou oyobi keizai jijou ni tsuite : nagai arekisan shi kouen gaiyou

Kaisei senkyohou ni tsuite

Kaisei noukaihou ni tsuite

Buppinzei kaisei ni tsuite

Niniroku jiken ni tsuite

4tabi shina kanzei kaisei ni tsuite

Nihon o chuushin to suru toua kyoueikennai no sekitan mondai ni tsuite : kouen sokki

Mokuzai kanzei kaisei ni tsuite

Kaisei shokugyou shoukaihou ni tsuite

Kaisei chingin touseirei ni tsuite

Shina no bunbou shihou ni tsuite

Gengetsu fukkyuu no hitsuyou ni tsuite