ℹ Official Educational Repository M. ART Co., Ltd. (株式会社M. ART) • Corporate ID: 8310001016741 • Nagasaki, Japan
🍪 Browser Storage & Cookies

Cookie Policy

Transparency regarding technical session cookies and local browser storage mechanisms.

1. What Are Cookies?

Cookies are small text files placed on your computer or mobile device when you browse websites. They are widely used to ensure websites function properly, enhance security, and remember user preferences.

2. How We Use Cookies

The M. ART Institute maintains a privacy-first policy. We utilize strictly necessary technical cookies and basic aggregated analytics cookies:

Cookie Name Type Purpose Retention
__sess_status Essential / Security Maintains CSRF protection and form transmission integrity. Session only
_pref_theme Preference Stores client-side preference settings and scroll states. 30 Days
_anon_agg Aggregated Analytics Anonymous visit counts without personal tracking markers. 90 Days

3. Managing Cookie Preferences

You can configure your browser settings to decline or delete cookies at any time. Consult your browser's Help menu (Chrome, Safari, Firefox, Edge) to adjust your preferences. Note that disabling essential security cookies may prevent form submission features from operating correctly.