・Springs and groundwater at Mt. Fuji, subsurface
・Kakitagawa Springs 
・Deep subsurface in Hokkaido, Horonobe area
・Springs at Mt, Aso, Kumamoto prefecture
・Hot spings in Nakabusa,  Nagano Prefecture,   Thermophilic prokaryotes
・Suruga Bay, Warming effects on free living bactria and/or Virus
・Kikugawa River, Micobes in Sediment at the tidal flat
・Forest soil and groundwater in Kiryuu, Shiga Prefecture, Soil micorbes

Hot spings in Nakabusa,  Nagano Prefecture,   Thermophilic prokaryotes

 

 

 

 

 

 

  

Suruga Bay,

 

 

 

 

Forest soil and groundwater in Kiryuu