Tenshanichi Calendar

Tenshanichi - Calendar is a clean, modern calendar app built around Japanese auspicious days and traditional almanac markers.

Browse each month, check the full year at a glance, and quickly see which dates are considered favorable for beginnings, planning, meetings, savings, launches, and other important
moments. The app also helps you spot caution days so you can compare the overall tone of a date before you schedule something important.

Features:

- Japanese auspicious day markers such as Tensha, Ichiryu Manbai, Koshi no Hi, Tomobiki, and more
- Clear day-by-day calendar view with highlighted lucky and caution dates
- Full-year calendar view for long-range planning
- Short explanations that help you understand the meaning of each marker
- Multiple language options
- Light and dark themes
- Offline use with bundled calendar data
- No sign-in required

Tenshanichi - Calendar is designed for people who enjoy traditional calendar culture, want a practical way to check lucky days, or simply want a distinctive calendar for planning
personal events, appointments, savings, travel, and new starts.

The app presents reference information based on traditional Japanese calendar interpretations in an easy-to-read format. It is intended for personal planning and cultural
interest.