Ryōhei Oda
Akita-ken Gojōme yuden hokubu (Dai Nippon Teikoku yuden daijūsanku) chishitsu oyobi chikeizu setsumeisho- Akita-ken Gojōme yuden nanbu (Dai Nippon Teikoku yuden daijūikku) chishitsu oyobi chikeizu setsumeisho
- Akita-ken Kameda yuden (Dai Nippon Teikoku yuden daijūrokku) chishitsu oyobi chikeizu setsumeisho
- Shin yūki kagaku hannō