UTR KINKI
UTR KINKI, a research reactor (other) in Osaka, Japan, with 1 W of thermal power, operated by Atomic Energy Research Institute. Operating, first critical in 1961.
By thermal power it ranks ninth among the 9 research reactors operating in Japan. It went critical 4 years after the first research reactor in Japan, JRR-1 (1957). Its declared uses include neutron radiography, teaching, training and activation analysis. It has been 65 years since its first criticality.
- Country
- Japan
- City
- Osaka
- Type
- Other
- Thermal power
- 1 W
- Operator
- Atomic Energy Research Institute
- Status
- Operating
- First criticality
- 1961
- Purpose
- Neutron radiography, teaching, training, activation analysis
See also: every research reactor in Japan · How research reactors work
Data: IAEA RRDB · updated on Sep 3, 2026