ニッポン城めぐり -城の位置ゲーム/位置情報×歴史ゲーム

The amount of information is the largest in the industry! Visit castles all over Japan and collect stamp rallies! We also carry out regional and limited-time excursion campaigns in collaboration with local governments across the country!

[Regional and limited-time campaigns in collaboration with local governments across Japan, touring castles and various spots in selected areas]
"Remnants of the Yamana Clan, a Prestigious Samurai Family" Tour eastern Tottori Prefecture and western Hyogo Prefecture's northern Tanba region to earn exclusive rewards! (Sponsored by Kirin Town Tourism Bureau)
"The Mori Clan: A Lineage of Warriors" Campaign to visit Kani City, Gifu Prefecture, Nagano City, Nagano Prefecture, and Tsuyama City, Okayama Prefecture, all cities associated with the Sengoku period warlord Mori family (Sponsored by Kani City, Gifu Prefecture)
"Northern Omi, Home to the Toyotomi Clan" NHK's 2026 Taiga Drama "Toyotomi Brothers" This campaign visits all 12 castles in northern Omi, Shiga Prefecture, the site of the Toyotomi brothers' rise to power and associated with the Toyotomi clan. (Sponsored by Shiga Prefecture's Northern Omi Promotion Project)

"Nihon Jōmeguri" is a stamp rally (location-based game) that uses GPS location information to visit 3,000 castles that existed throughout Japan, primarily from the Sengoku period, including the Top 100 Castles of Japan and the Top 100 Continued Castles of Japan. This app is enjoyable for everyone, from castle, history, and Sengoku period enthusiasts to beginners.

■Castle Stamp Rally (Location-Based Game)
Just press the "Castle Attack" button near a castle. This stamp rally is easy to operate. Check the locations of 3,000 castles nationwide on the map as you complete the stamp rally. You can also send location information to your car navigation app or use DENSO's "NaviCon" app to send the castle's location to your car navigation system.

■Castle Data, Photos, and Reviews
Browse basic data, photos, and reviews for 3,000 castles across Japan. There are over 50,000 reviews and over 400,000 castle photos. Use this information as reference when visiting a castle, or browse the information and photos to find a castle you want to visit at your leisure. Enjoy it for a variety of purposes.

■Sengoku Warlord Collection
Collect local Sengoku warlords along with castles. Collect over 1,000 Sengoku warlords from across Japan, including Oda Nobunaga, Date Masamune, and Sanad