コレマップ

KoreMap is a collection tracking app that lets you manage your "local collections" from all over Japan in a fun way using maps and checklists. Initially, it supports manhole cards, dam cards, and Goshuin (temple/shrine stamps). You can see at a glance: "Where are these distributed?", "How far have I collected?", and "Which shrine is this Goshuin from?".

■ Main Features
・Check and manage collected/uncollected items
・Pin locations on the map. You can also search from your current location.
・Filter by prefecture and area
・Automatically calculates collection rate and number of items (e.g., Tokyo 42/98)
・Record visit dates, notes, and photos to preserve memories

■ Currently Supported Collections
・Manhole Cards
・Dam Cards
・Goshuin

■ Upcoming Updates (Coming Soon)
・Castle Stamps
*These will be added sequentially in future updates.

■ For those who:
・Collectors of manhole cover cards
・Collectors of dam cards
・Collectors of shrine stamps during shrine visits
・Enjoy stamp rallies, local sightseeing, and outings
・Want to keep a record of "places visited and things collected"
・Are looking forward to future additions such as castle stamps

■ How to use
1. Select a genre at the top
2. Find spots using the list or map
3. Check them off when you've collected them. Record the visit date, notes, and photos.

■ Precautions
・Distribution locations, times, and stock availability may change. Please check the latest information from each local government or official source before you go out.
・Listed spots and corresponding collections will be added and updated sequentially.

Now, grab a map and start expanding your collection!