mizutama Calendar

mizutama Calendar is a charming vertical calendar Chrome extension featuring delightful illustrations by the illustrator mizutama. It serves as both an organizer and a schedule book, allowing users to visually manage their daily plans with style.

Key features include a versatile memo function where you can add notes for each day, toggle between simple heading views and full-text displays, and attach up to five sticky notes per date — perfect for shift tracking and important reminders. Users can manage multiple calendars simultaneously, making it easy to switch between work and personal schedules. The extension also offers a full-screen mode that displays the entire month without scrolling, ideal for taking screenshots and sharing your schedule with family or colleagues.