The Nihonkai Mathematical Journal publishes original contributions in all disciplines in mathematics.

A remark on the existence of geometries on 4-dimensional aspherical Seifert fiber spaces
Kazuo SAITO, et al. (1988)
On Continuous Time Markov Games With The Expected Average Reward Criterion
Kensuke TANAKA, et al. (1977)
On Minimal $CR$ Submanifolds Satisfying A Certain Condition On The Ricci Curvature
MASAHIRO KON, et al. (1997)
