Utetsu iseki hakkutsu chōsa hōkokushoTsutomu Kasai, Jun Takahashi, Taisei Kodama · First published 1994Open the Tome
A remarkable new species of Bazzania (Hepaticae) with endogenous gemmaeNaofumi Kitagawa, Tsutomu Kodama · First published 1975Open the Tome
Enumeration of Hepaticae Collected by Drs. S. Kokawa and M. Hotta in Sabah (North Borneo)Naofumi Kitagawa, Tsutomu Kodama · First published 1974Open the Tome
Kinki chihō no kokeruiTsutomu Kodama, Ōsaka Shiritsu Shizenshi Hakubutsukan · First published 1971Open the Tome
Liverworts of Kinki district, central Japan, preserved in the Osaka Museum of Natural HistoryTsutomu Kodama · First published 1971Open the Tome
