As one of the few remaining corner turrets from the original Edo Castle, this striking white structure represents strategic samurai defense, complete with loopholes and stone-drop windows. Just behind it lies the historic Kikyo Gate, where you can spot ancient family crests carved into the roof tiles. This exact spot offers a spectacular panoramic view, capturing the Tatsumi Yagura, Kikyo Gate, and the distant Fujimi Yagura all in a single frame. Contrasting beautifully with the nearby modern business district, it is the ultimate photo spot on the tour.

As the main entrance to Edo Castle, this gate features a "Masugata" structure—a clever defensive trap designed by legendary castle architect Takatora Todo to snare enemies. Fortunately, it became a site of peace, where powerful daimyo (feudal lords) dismounted their horses to greet the Shogun. Inside this stone square, you will encounter the historic "Shachihoko"—a mythical tiger-headed fish believed to protect the castle from fire. This iconic gateway offers a perfect photo opportunity where Japan's samurai past and modern skyscrapers seamlessly meet.

This defense line reveals Edo Castle’s formidable security. First, you will pass the Doshin-Bansho, where low-ranking samurai inspected entrants—look closely at its roof tiles to spot three hidden crests, including the Shogun’s hollyhock. Next stands the massive 45-meter-long Hyakunin-Bansho, manned 24/7 by 120 fierce warriors watching your every move! Surrounding it is the castle’s largest prestige stone masonry designed to showcase the Shogun's immense power. Walking this historic path allows you to experience the grand scale of the Tokugawa Shogunate’s ultimate stronghold.

As Edo Castle's only surviving three-story turret, this structure became the castle's main symbol after the central tower burned down. Famously named for its views of Mt. Fuji, it wasn't just a defensive lookout. In fact, the Shogun himself came here to relax, catch the summer breeze, and enjoy the distant Ryogoku fireworks display.

This wide, open lawn was once Japan's political headquarters and the Shogun’s grand residence. The palace was divided into official reception areas and the mysterious "O-oku"—a strictly female-only world where over 1,000 women lived and served. Here, you can also admire a detailed scale model of the central keep that once dominated Tokyo’s historic skyline.

This massive stone foundation once supported the tallest castle tower in Japanese history, reaching 58 meters before burning down in 1657. Today, the platform serves as a scenic viewpoint. From here, you can see the Nippon Budokan—the famous martial arts mecca that hosted The Beatles' historic 1966 concerts and became the ultimate dream venue for global musicians. Enjoy this panoramic clash of samurai ruins and modern music history!

Once the private residence for retired Shoguns, this beautiful stroll-style garden features a pond originally designed by legendary landscape architect Kobori Enshu. As you walk the serene paths, look into the water to spot the graceful "Hirenaga-Nishikigoi" (Long-finned Koi), uniquely bred at the suggestion of Japan’s Emperor Emeritus. It also showcases trees from every prefecture and the elegant Suwa-no-Chaya teahouse. This makes it the perfect peaceful sanctuary to conclude your samurai castle journey.