Hokkaidōritsu Chika Shigen Chōsajo

• 1993-nen Hokkaidō nanseioki jishin ni yoru jiban saigai tsunami saigai
• 1994-nen Hokkaidō tōhō oki jishin ni yoru jiban saigai
• A general report on the geology of Yesso
• Chika Shigen Chōsajo 40-nen no ayumi
• Chikasui no suii
• Hokkaidō jinetsu, onsen bōringu-i dēta-shū
• Hokkaidō jinetsu, onsen bōringu-i sakuinzu
• Hokkaidō Kitayuzawa chiiki no jinetsu chōsa
• Hokkaidō no hikinzoku shigen
• Hokkaidō no jinetsu onsen shigen
• Hokkaidō no jinetsu, onsen
• Hokkaidō no kinzoku kōbutsu shigen