Cookie policy
This English text is for convenience. The Japanese version is legally authoritative. Cookieポリシー
In brief
- No audience measurement, advertising or social-media trackers.
- Local storage key lfsn_consent_v1 remembers category choices for 182 days.
- Fonts, images and scripts are served from our own domain.
- Reopen the banner anytime via .
1. Cookies and similar storage
This page describes how Lefsenlayerco uses cookies and browser localStorage on lefsenlayerco.digital, the website of our recording studio in Tokyo. Controller: 合同会社Lefsenlayerco. Personal data practices are in our Privacy policy.
Apart from remembering your consent, we do not set cookies. Server logs at さくらインターネット株式会社 are not cookies; see Privacy policy.
2. What we use today
We store one record on your device:
- Consent state — whether you accepted all, rejected optional categories, or customised functional, analytics, marketing and preferences checkboxes
We do not load Google Analytics, Meta Pixel, embedded players, map widgets or social share buttons that set third-party cookies. The contact form posts to FormSubmit (United States); that is a form submission, not a cookie.
Visual effects on the site run without additional tracking storage.
3. Categories
Strictly necessary
Required for basic operation and to remember your consent choice. Cannot be disabled in the banner.
| Name | Duration | Purpose |
|---|---|---|
| lfsn_consent_v1 | 182 days (182 days) | localStorage entry lfsn_consent_v1 with version, timestamp and per-category flags. No directly identifying information. |
Functional
For optional features such as embedded tools. None at present; if added later, we update this table and block them until you opt in.
Analytics
None.
Marketing
None.
Display preferences
None.
The banner shows “Accept all”, “Reject all” and “Customise” with equal prominence. Rejecting optional storage still allows full browsing. After 182 days, or if you clear site data, the banner returns.
4. Manage preferences
You can also clear site data in your browser. Official help:
Questions: FAQ, Contact, [email protected], 03-5724-8910.
5. Changes
If we add trackers, we update this page and Privacy policy and ask for consent again where required. Storage key lfsn_consent_v1 (lfsn_consent_v1). 合同会社Lefsenlayerco, 目黒区中目黒1-5-8 レフセンビル3F. See Terms and conditions, Legal notice, and Services for VAT-inclusive rates at 10%.