> JapanHacked_Cybersecurity incidents in Japan

Company

Kaze Travel Inc.

Kaze Travel Inc. (Nakano, Tokyo; Personal services and entertainment) appears in 1 related cybersecurity incident. The latest was disclosed on 2026-06-19.

Profile

Industry/type: Personal services and entertainment
Location: Tokyo, Nakano
Website: https://www.kaze-travel.co.jp/

Public figures

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Metric	Value		As of	Source
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Incident history

Disclosed 2026-06-19Updated 2026-10-23Osaka, Tokyo[Contained][Severity: Critical][Through a supplier][Major]
Delightful: unauthorized access to the Meruhaikun email delivery system
[Web app exploit][Intrusion][Data leak][Service outage]Leaked 1.7MOrganizations 4

		Incident	Role	Impact level				Methods	Impacts		Status
2026-06-19	2026-10-23	Delightful: unauthorized access to the Meruhaikun email delivery system	[Through a supplier]	[Major]	[Critical]	4 Delightful Inc., COO Company, Limited, Kaze Travel Inc., Twinkle World, Inc.	Osaka, Tokyo	[Web app exploit][Intrusion]	[Data leak][Service outage]	1,679,242	[Contained]