Last updated: October 2026. This is a translation; the German version is authoritative.
This privacy policy explains how we process personal data on www.yoshinkan.ch. It is based on the Swiss Federal Act on Data Protection (FADP).
1. Controller
2Fight GmbH, Gewerbestrasse 10, 6330 Cham, Switzerland.
Please send data protection enquiries via the contact form or by email to:
2. Hosting and server log files
This website is hosted by Metanet AG, Zurich, Switzerland. When the website is accessed, the server automatically stores technical information in log files, in particular IP address, date and time, page requested, amount of data transferred, browser and operating system and the previously visited page (referrer). This data is used to operate the website securely and reliably and is not combined with other data. Log files are deleted in accordance with the hosting provider's retention periods.
3. Contact form
If you write to us using the contact form, we process your name, email address, subject and message in order to answer your enquiry. To prevent abuse, your IP address is stored in encrypted (hashed) form for a maximum of two hours in order to limit the number of messages per sender. No cookies are set.
We keep your enquiry for as long as necessary to deal with it and any follow-up questions, or as long as statutory retention obligations apply.
4. Disclosure to service providers
Email delivery – SMTP2GO: Messages from the contact form are delivered to us via the SMTP2GO service (SMTP2GO Ltd., New Zealand). SMTP2GO processes the data on our behalf and operates servers in the EU and the USA, among other places. Your data may therefore be disclosed abroad. New Zealand is recognised by the Swiss Federal Council as providing an adequate level of data protection; where data is transferred to countries without an adequate level of protection, we rely on appropriate safeguards under Art. 16 FADP, in particular standard contractual clauses.
Mailbox – Proton: Incoming messages are stored in a mailbox at Proton AG, Geneva, Switzerland.
Beyond this, we do not pass your data on to third parties and do not use it for advertising.
5. No cookies, no tracking, no external content
This website does not use cookies or any analytics or tracking services and does not load content from third parties (e.g. fonts, maps or videos).
6. Data security
The website is transmitted exclusively in encrypted form (HTTPS). We take appropriate technical and organisational measures to protect your data against loss and unauthorised access.
7. Your rights
Under the FADP you have the right to information about the personal data we process about you, to rectification, to erasure and to object to processing. Please contact the controller named above. You also have the right to lodge a complaint with the Federal Data Protection and Information Commissioner (FDPIC).
8. Changes
We may amend this privacy policy at any time. The version published on this website applies.