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🔐 46 CSIRTs / CERTs in Japan JP

Last updated: 2025-05-31 16:49:29

Team Full Name Email Constituency Source
Canon PSIRT Canon PSIRT contact-canon-psirt mail.canon FIRST
CDI-CIRT Cyber defense institute Incident Response Team cirt cyberdefense.jp FIRST
CFC Cyber Force Center first-team post.cyberpolice.go.jp FIRST
CHUDEN-CSIRT Chubu Electric Power Company Group CSIRT ml-chuden.csirt c-net.ne.jp FIRST
CyberAgent CSIRT CyberAgent Computer Security Incident Response Team ca_csirt cyberagent.co.jp FIRST
DeNA CERT DeNA Computer Emergency Response Team cert dena.jp FIRST
DOCOMO-CSIRT DOCOMO Computer Security Incident Response Team first nttdocomo.com FIRST
DT-CIRT Deloitte Tohmatsu Computer Incident Response Team cirt tohmatsu.co.jp FIRST
FJC-CERT Fujitsu Cloud CERT fj-ihc-first dl.jp.fujitsu.com FIRST
FRG ISO Fast Retailing Group Information Security Office frg-global-iso fastretailing.com FIRST
FUJIFILM CERT FUJIFILM Cybersecurity Incident Response/Readiness Team fujifilm-cert fujifilm.com FIRST
HIRT Hitachi Incident Response Team hirt hitachi.co.jp FIRST
IIJ-SECT IIJ Group Security Coordination Team sect iij.ad.jp FIRST
IL-CSIRT Intelli-CSIRT il-csirt intellilink.co.jp FIRST
IPA-CERT IPA-CERT ipa-cert ipa.go.jp FIRST
JPCERT/CC JPCERT Coordination Center info jpcert.or.jp FIRST
KDDI-CSIRT KDDI Computer Security Incident Response Team irt soc.kddi.com FIRST
KKCSIRT Kakaku.com Security Incident Response Team kkcsirt kakaku.com FIRST
KONICA MINOLTA PSIRT KONICA MINOLTA PSIRT psirt konicaminolta.com FIRST
LACERT LAC Advanced Corporate Emergency Readiness Team first-team lac.co.jp FIRST
LY Corporation CSIRT LY Corporation Computer Security Incident Response Team ml-ly-csirt lycorp.co.jp FIRST
MBSD-SIRT Mitsui Bussan Secure Directions Security Incident Response Team sirt-ml mbsd.jp FIRST
MELCO PSIRT Mitsubishi Electric PSIRT corporate.psirt rm.mitsubishielectric.co.jp FIRST
Mercari-SIRT Mercari-SIRT mercari-sirt mercari.com FIRST
MUFG-CERT Mitsubishi UFJ Financial Group - CERT mufg_cert_pf mufg.jp FIRST
NCSIRT NRI SecureTechnologies Computer Security Incident Response Team ncsirt nri-secure.co.jp FIRST
NEC-CSIRT NEC Computer Security Incident Response Team csirt cit.jp.nec.com FIRST
NISC National Center of Incident Readiness and Strategy for Cybersecurity first-team cyber.go.jp FIRST
NTT Com-SIRT NTT Communications Security Incident Response Team nttcom-sirt ntt.com FIRST
NTT-CERT NTT Computer Security Incident Response and Readiness Coordination Team cert ntt-cert.org FIRST
NTTDATA-CERT NTTDATA-CERT nttdata-cert kits.nttdata.co.jp FIRST
Panasonic PSIRT Panasonic Product Security Incident Response Team product-security gg.jp.panasonic.com FIRST
PIRATES Professionals of Intelligence-based Risk Assessment and Total Emergency Services pirates tokio-dr.co.jp FIRST
QTnet CSIRT QTnet Computer Security Incident Response Team qtnet_csirt qtnet.co.jp FIRST
Rakuten-CERT Rakuten-CERT rakuten-cert mail.rakuten.com FIRST
Recruit-CSIRT Recruit Cyber Security Incident Response Team csirt r.recruit.co.jp FIRST
RFT-CSIRT Rakuten Fintech-CSIRT rakuten-fintech-csirt mail.rakuten.com FIRST
Ricoh PSIRT Ricoh Product Security Incident Response Team psirt ricoh-usa.com FIRST
RM-CSIRT Rakuten Mobile-CSIRT rakuten-mobile-csirt mail.rakuten.com FIRST
SECOM-CSIRT SECOM Computer Security Incident Response Team first-team secom.co.jp FIRST
SoftBank CSIRT SoftBank Computer Security Incident Response Team sbbgrp-sbcsirt g.softbank.co.jp FIRST
Sony PSIRT Sony Product Security Incident Response Team psirt sony.com FIRST
Sysmex-CSIRT Sysmex Computer Security Incident Response Team info-csirt sysmex.co.jp FIRST
TDU-CSIRT Tokyo Denki University CSIRT tdu-csirt csirt.dendai.ac.jp FIRST
TEPCO-SIRT TEPCO Security Incident Response Team tepco-sirt tepco.co.jp FIRST
TOSHIBA-SIRT TOSHIBA Security Incident Response Team hdq-toshiba-sirt ml.toshiba.co.jp FIRST