Japan Japan · Hongō · 35.713, 139.762 (approximate location)

RT-1

RT-1, a fusion device (alternative concept) in Hongō, Japan, operated by University of Tokyo. Operating.

It is one of the 19 research reactors operating in Japan.

Country
Japan
City
Hongō
Type
Fusion device · Alternative concept
Confinement
Levitated Dipole
Operator
University of Tokyo
Status
Operating
First plasma
—

Data: IAEA FusDIS · updated on Sep 21, 2026

More information

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