Introduction

Tokyo Giants Town, set amid the picturesque Tama Hills of Inagi City in western Tokyo, is a trailblazing sports and entertainment complex that reimagines the fan experience. Seamlessly blending Japan’s storied baseball tradition with innovative leisure and educational opportunities, it is the new base for the Yomiuri Giants’ Eastern League team and a vibrant community hub. Developed through a partnership between the Yomiuri Shimbun, Yomiuri Giants, and Yomiuriland amusement park operators, the project is inspired by the legacy of the former Tamagawa Ground—reinvigorating its spirit of accessibility and community engagement for a new era (giants.jp; skyscrapers-and-urbandevelopment.com).

Opening its stadium in March 2025, Tokyo Giants Town is Japan’s first complex to combine a baseball stadium with an aquarium, offering an immersive blend of thrilling sports and marine education. The design features expansive grass seating, modern accessibility, and a welcoming, family-friendly environment. Its proximity to attractions like Yomiuriland amusement park, HANA・BIYORI botanical gardens, and Hanakei no Yu hot spring makes it a comprehensive destination for locals and tourists alike (tokyo-giants-town.yomiuriland.com; livejapan.com).

This comprehensive guide covers all essential information—operating hours, ticketing, access, facilities, and nearby attractions—to help you plan an unforgettable visit (giants.jp; japannews.yomiuri.co.jp).


Origins and Vision

Tokyo Giants Town is a landmark collaboration, uniting the Yomiuri Shimbun, the Yomiuri Giants, and Yomiuriland to create a multi-purpose complex blending sports, leisure, and education. The project honors the Yomiuri Giants’ storied legacy and revitalizes the historic Tamagawa Ground, fostering a new landmark for Inagi City and the Tokyo metropolitan area (skyscrapers-and-urbandevelopment.com; giants.jp).


Development Milestones

Planning and Partnerships

Initiated in the early 2020s, Tokyo Giants Town was envisioned to complement established attractions such as Yomiuriland, HANA・BIYORI, and Hanakei no Yu, forming a full-scale entertainment district (skyscrapers-and-urbandevelopment.com).

Construction Timeline

  • January 23, 2025: Groundbreaking for the aquarium, emphasizing the project’s community significance (giants.jp).
  • March 1, 2025: Grand opening of the Giants Town Stadium, serving as both the home of the Giants’ Eastern League team and a community hub.

Phased Openings

  • Stadium: Features open grass seating, counter seats, and a fan-centric design. On non-game days, the stadium doubles as a public park (skyscrapers-and-urbandevelopment.com).
  • Aquarium: Scheduled for completion in 2027, it will be the nation’s first full-scale aquarium integrated into a stadium (giants.jp).

Practical Visitor Information

Hours of Operation

  • Stadium: 9:00 AM – 6:00 PM daily (extended on game days)
  • Aquarium: Planned 10:00 AM – 7:00 PM (last entry an hour before closing; closed Tuesdays for maintenance)

Tickets and Admission

  • Stadium: Game tickets from ¥1,200; available online or at the stadium. Free park access on non-game days.
  • Aquarium: Advance tickets will be available online before the 2027 opening; expected admission ¥1,800/adult (discounts for children, seniors, and groups).

Accessibility

  • Wheelchair accessible stadium and aquarium
  • Accessible restrooms and seating
  • Assistance available by request

Getting There

  • By Train: JR Nambu Line to Inagi Station, then 15 minutes by bus or taxi; Keio Sagamihara Line to Inagi Station with shuttle bus on game days
  • By Car: Onsite parking (priority for ticket holders)

Guided Tours & Special Events

  • Guided stadium and aquarium tours start in summer 2025
  • Regular seasonal events, workshops, and marine education programs

Architectural and Facility Highlights

Stadium

  • Open grass seating for a relaxed, picnic atmosphere
  • Counter seats for up-close viewing
  • Three-story, artificial turf facility (approx. 2,900 seats)
  • Multi-use spaces for concerts and community events (skyscrapers-and-urbandevelopment.com)

Aquarium

  • 9,874 sqm across four levels
  • Tama River ecosystem tank (30m), coral reef main tank (1,300 tons), 360-degree underwater tunnel (giants.jp)
  • Animal encounters, educational exhibits, and rotating workshops

Integration with Surrounding Attractions

Adjacent attractions enhance the Tokyo Giants Town experience:

  • Yomiuriland Amusement Park: Rides and seasonal events
  • HANA・BIYORI Botanical Garden: Botanical and digital art
  • Hanakei no Yu Hot Spring: Wellness and relaxation
  • Golf Courses: Yomiuri Golf Club, Tokyo Yomiuri Country Club (skyscrapers-and-urbandevelopment.com)

Historical and Regional Significance

The transformation from Tamagawa Ground to Tokyo Giants Town underscores Tokyo’s evolving sports and leisure culture (skyscrapers-and-urbandevelopment.com). As a new home for the Yomiuri Giants, the complex continues a celebrated baseball legacy.


Frequently Asked Questions (FAQ)

Q: What are the visiting hours?
A: Stadium: 9:00 AM–6:00 PM (extended on game days); Aquarium: 10:00 AM–7:00 PM (from 2027; closed Tuesdays).

Q: How do I buy tickets?
A: Online via the official Yomiuri Giants website or at stadium box offices.

Q: Is it wheelchair accessible?
A: Yes, with accessible seating, restrooms, and ramps.

Q: Are there guided tours?
A: Yes, starting summer 2025; check the official website for details.

Q: How can I get there?
A: By train (JR Nambu Line or Keio Sagamihara Line), shuttle bus, or car.


Visitor Experience and Tips

  • Arrive Early: Enjoy the full range of attractions and avoid crowds.
  • Family Friendly: Grassy lawns and casual seating are ideal for families.
  • Accessibility: Shuttle buses and ample accessible seating available.
  • Dining: Try exclusive Giants-themed menu items and local specialties.
  • Plan Multi-Attraction Visits: Combine your trip with nearby amusement parks, gardens, or hot springs for a full day out.

Broader Urban Impact

Tokyo Giants Town is at the forefront of a new generation of Tokyo developments—alongside projects like Takanawa Gateway City—integrating sports, entertainment, and community (tokyoweekender.com). Its focus on accessibility, sustainability, and regional revitalization sets a new standard for urban leisure (blog.japanwondertravel.com).


How to Stay Connected

  • Official Website: giants.jp
  • Official Concept: tokyo-giants-town.yomiuriland.com
  • App: Download the Audiala app for real-time updates, interactive maps, and personalized tips.
  • Social Media: Follow Tokyo Giants Town for event news, highlights, and community stories.

Summary and Final Tips

Since its opening in March 2025, Tokyo Giants Town has established itself as a model of modern urban entertainment—merging baseball heritage, innovative facilities, and community engagement. With its stadium-aquarium integration, accessible design, and proximity to attractions like Yomiuriland, Giants Town is a must-visit for sports fans, families, and tourists. For the latest on hours, tickets, and events, visit the official website and download the Audiala app.

Embrace the “GROWINGOOD!” spirit—growth, well-being, and sustainability—at Tokyo Giants Town: the vibrant new heart of Japanese baseball culture and entertainment.


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