Iijima, Tadao

新観大学中庸

Shina kodai shi ron

Tenmon rekihō to inʼyō gogyōsetsu

Temmon rekihō to inʾyō gogyō setsu

Sa den

Shina kodai shi to temmongaku

Nihon jōko shiron

Shina rekihō kigen kō

支那曆法起原考

Sakuma Shōzan no Seikenroku

易經硏究

Nihon no Jukyō

Inyō gogyō setsu