Contact | Claria Holdings Corporation

Send us a message

Fields marked “Required” must be filled in.

Company or organisation

Department or title

Namerequired

Email addressrequired

Type of inquiryrequired

Messagerequired

We use the personal information you enter only to respond to your inquiry.

Company	Claria Holdings Corporation クラリアホールディングス株式会社
Head office	2-4-37 Takaki, Ichinomiya-shi, Aichi 491-0837, Japan Open in Google Maps
Email	[email protected]

For inquiries about group companies' shops and services, see the contacts on the businesses and group companies page.

Official websites	clariaholdings.com (this site) clariahd.com (our former address; redirects here) attendance.clariaholdings.com (Claria Attendance) kaeruwork.biz (kaeruwork co., ltd.) poright.jp (Poright Inc.) clariasync.com (ClariaSync)
Email	We write from addresses on the @clariaholdings.com domain. Addresses on our former @clariahd.com domain also remain in use. Claria Attendance is provided by rimp co., ltd. until the registration of incorporation is completed. For that service, and only for it, rimp co., ltd. uses [email protected] as its contact address (Claria Attendance privacy notice, in Japanese).

Please note

We never ask you to enter or send a credit card number, bank account number or password by email, SMS or social media message.

If you receive a message using our name from any other domain or account, please do not respond, and let us know at [email protected].

Information on this page is current as of 5 September 2026.