Stay at Odawara Castle Welcome House, a boutique hotel housed in a renovated castle keep just 8 minutes' walk from Ishigakiyama Ancient Battlefield. Rooms feature historical-themed interiors and strategic viewing windows overlooking the original battlefield terrain. Daily amenities include samurai strategy guides and Edo-period tea ceremonies, offering deep cultural immersion

Just a 5-minute walk away is Odawara Castle Outer Moat Teahouse, a century-old establishment famed for its Sengoku-era warrior cuisine. The signature dish, "Ishigakiyama Camp Rice," features local black rice and wild vegetables, served alongside nightly castle projection shows. Afterward, join a kendo workshop led by retired martial artists for hands-on samurai training

Odawara Castle Defense Keep Annex is the only officially certified Sengoku-themed lodging, modeled after a 1590 defensive tower. Each room includes replica armor display cases and signal lantern fixtures. Morning guests can join dawn fortress patrol simulations, while evening offers torchlight night walks with Sengoku-era audio guides, transporting you back to Toyotomi Hideyoshi's siege of Odawara