Cyber ​​security policy

National Institute of Technology CSIRT (KOSEN-CSIRT)

National Institute of Technology
Headquarters Secretariat Information Planning Division
193-0834 Higashiasakawa-cho, Hachioji-shi, Tokyo 701-2
TEL: 042-662-3156
FAX: 042-662-3245
e-mail: csirt[at]kosen-k.go.jp
*Please replace [at] with @ when sending.
*Please note that our phone number changed in March 2026.