Cosmosquare Station

Cosmosquare Station Osaka Visitor Guide: Tickets, Hours, and Attractions

Date: 14/06/2025

Introduction

Cosmosquare Station is a pivotal gateway to Osaka’s waterfront district, seamlessly integrating cutting-edge transit infrastructure with the city’s ongoing urban revitalization. Since its opening in 1997, the station has served as the western terminus of the Osaka Metro Chūō Line and the starting point for the automated Nankō Port Town Line (New Tram), connecting locals and travelers to business centers, major event venues, and cultural attractions in the Osaka Bay Area. With the extension of the Chūō Line to Yumeshima Island for Expo 2025, Cosmosquare has evolved into a major through-station, further enhancing Osaka’s rail connectivity.

The station is designed with accessibility in mind—featuring elevators, barrier-free routes, tactile paving, and multilingual signage—making it welcoming for all. Cosmosquare’s strategic location and modern facilities support not only transportation but also economic growth, highlighted by the development of a state-of-the-art data center campus and a range of nearby attractions such as Cosmo Tower, INTEX Osaka, and harbor cruises.

This guide provides comprehensive information about Cosmosquare Station’s history, ticketing, hours of operation, transport links, accessibility, and the top attractions nearby. Whether you’re visiting for Expo 2025, exploring Osaka’s waterfront, or discovering the city’s historical sites, use this guide to plan a smooth and enjoyable trip.

For real-time schedules and updates, refer to the Osaka Metro guide, MetroEasy, and Japan Station.

Overview & Table of Contents

Introduction
Historical Development of Cosmosquare Station
Recent Expansion & Strategic Significance
Visitor Information: Hours, Tickets, and Access
Station Layout & Facilities
Nearby Attractions & Historical Sites
Transport Connections & Travel Tips
Frequently Asked Questions (FAQ)
Conclusion
Sources for Further Reading

Osaka Metro Cosmosquare Station entrance with modern architecture and daylight

Entrance of Osaka Metro Cosmosquare Station

Cosmosquare Station building entrance of Osaka Metro with multiple flagpoles and blue sky

Osaka Metro Cosmosquare Station entrance with people walking by

Inside view of Cosmosquare Station on the Osaka Metro Central Line with escalators and modern architecture

Osaka Metro Cosmosquare Station East Ticket Gate with People

Cosmosquare Station on Osaka Metro with modern architecture and escalators

Osaka Metro Chuo Line Cosmosquare terminal departure sign showing train schedules and statuses

Osaka Metro Chuo Line train departing at Cosmosquare Station platform

Historical Development of Cosmosquare Station

Origins and Early Role

Cosmosquare Station was inaugurated in 1997 as part of Osaka’s bold waterfront development initiative, serving as the western terminus of the Chūō Line and the origin point for the Nankō Port Town Line (MetroEasy). The station’s name reflects the futuristic vision for the Nanko Kita district, which was developed on reclaimed land to revitalize the city’s port area and create a dynamic new urban center.

From its inception, Cosmosquare provided vital access to INTEX Osaka (the city’s largest exhibition venue), the Osaka Prefectural Government Sakishima Building (Cosmo Tower), and the Asia & Pacific Trade Center (ATC), establishing itself as a key transfer hub for commuters and visitors.

Infrastructure and Design

The station boasts spacious concourses, wide platforms, multiple elevators, escalators, and platform screen doors, all complemented by bilingual signage and tactile paving for visually impaired travelers. Its architecture is a symbol of Osaka’s ambition to create an accessible, future-oriented urban environment (MetroEasy).

Role in Urban Expansion

Cosmosquare catalyzed the rapid transformation of the Nanko district, supporting the growth of business parks, residential high-rises, and major event spaces. It also serves as a launch point for harbor cruises and ferries, further strengthening its role as a multifaceted transportation hub.

Recent Expansion & Strategic Significance

Chūō Line Extension to Yumeshima

In January 2025, the Chūō Line was extended from Cosmosquare to Yumeshima Island—the site of Expo 2025 and a planned integrated resort—making Cosmosquare a through-station for the first time (Japan Station). This development strengthens ties between the city center and emerging bay area districts.

Station Upgrades

With Expo 2025 on the horizon, Cosmosquare Station underwent significant renovations: enlarged platforms, enhanced lighting, upgraded surveillance, expanded retail, and new elevators and barrier-free routes. Multilingual signage and digital information displays were added to assist the influx of international visitors (MetroEasy).

Data Centre Development

In 2025, ESR Group and CloudHQ launched a $2 billion data center campus at Cosmosquare, positioning the area as a tech and innovation hub for Osaka’s smart city ambitions (ESR News).

Future Prospects

Further Chūō Line extensions to Maishima Island and Sakurajima (location of Universal Studios Japan) are planned, while the forthcoming Naniwasuji Line (expected by 2031) will boost connectivity with Kansai International Airport and Osaka’s northern districts (JR West Fact Sheets).

Visitor Information: Hours, Tickets, and Access

Visiting Hours

Operating Hours: Approximately 5:00 AM to midnight daily.
Extended Service: During events like Expo 2025, hours may be extended. Check the Osaka Metro official site for updates.

Tickets and Fares

Single Tickets: Prices start at 180 yen, depending on distance.
IC Cards: ICOCA, PiTaPa, and Suica accepted for quick, contactless entry.
Day Passes: Osaka Metro and citywide passes are available for unlimited travel within set periods.
Tourist Passes: Kansai Thru Pass and Osaka Amazing Pass offer access to metro lines and attractions.

How to Access Cosmosquare Station

From Central Osaka: Take the Chūō Line westbound; trains every 2–5 minutes during peak times.
From Kansai International Airport: Transfer from the Nankai Line or JR Line to the Chūō Line at Namba or Bentencho.
Parking: Limited availability; public transit is strongly recommended.

Accessibility

Cosmosquare Station is fully barrier-free, with elevators, escalators, tactile paving, accessible restrooms, and staff support for travelers with disabilities or mobility needs.

Station Layout & Facilities

Concourse: Ticket machines (multilingual), IC card recharging stations, information desks, restrooms (including accessible facilities), coin lockers, and waiting areas.
Platforms: Two island platforms serve four tracks—Chūō Line and Nankō Port Town Line (New Tram). Wide safety barriers and platform screen doors enhance passenger safety.
Exits: Clearly marked and equipped with tactile maps; exits provide direct access to major attractions and the waterfront.
Free Wi-Fi: Available throughout the station.

View the station map for detailed layout information.

Nearby Attractions & Historical Sites

INTEX Osaka

Description: Japan’s largest exhibition center, hosting trade shows and public events (Osaka Info).
Access: Short walk or one stop on the Nankō Port Town Line.

Osaka Prefectural Government Sakishima Building (Cosmo Tower)

Highlight: 55th-floor observatory with panoramic Osaka Bay views (Metronine Osaka).
Access: One stop or a 10-minute walk from Cosmosquare.

Seaside Cosmo Park

Features: Waterfront promenade, open lawns, and canal views.
Access: Adjacent to Cosmosquare Station.

Asia & Pacific Trade Center (ATC)

Description: Shopping, dining, and event complex.
Access: Two stops on the Nankō Port Town Line.

Yumeshima Island & Expo 2025

Highlight: Expo 2025 from April 13 to October 13, 2025 (Osaka Station Guide).
Access: Direct via Chūō Line extension from Cosmosquare.

Osaka Historical Sites

Osaka Castle: Reachable via Chūō Line to Morinomiya Station.
Dotonbori: Access from Cosmosquare via Chūō Line to Namba Station.

Transport Connections & Travel Tips

Rail Links

Chūō Line: East-west artery connecting Cosmosquare, central Osaka, and Yumeshima (Osaka Station Guide).
Nankō Port Town Line (New Tram): Automated transit to Sakishima and Suminoekoen (Wikipedia).

Expo 2025 Access

Direct Rail: Chūō Line to Yumeshima Station.
Shuttle Buses: Reserved buses run during Expo from Cosmosquare and other hubs (Expo 2025 Transportation Policy).
Airport Transfers: Direct buses and easy rail connections to Kansai International Airport (Japan Specialist).

Other Tips

IC Card Usage: Strongly recommended for convenience and speed.
Luggage Storage: Coin lockers available at the station.
Barrier-Free Navigation: Elevators, tactile maps, and accessible restrooms throughout.
Best Visit Times: Avoid weekday morning and evening rush hours; Expo days may be especially busy.
Weather: The bay area is often windy—dress accordingly.

Frequently Asked Questions (FAQ)

Q: What are Cosmosquare Station’s operating hours?
A: Daily from approximately 5:00 AM to midnight. Hours may be extended during major events.

Q: How do I buy tickets?
A: Use multilingual ticket machines, staffed counters, or IC cards such as ICOCA and Suica.

Q: Is Cosmosquare Station accessible?
A: Yes, with elevators, tactile paving, barrier-free restrooms, and staff assistance.

Q: What attractions are nearby?
A: INTEX Osaka, Cosmo Tower, Seaside Cosmo Park, ATC, and direct connections to Expo 2025 and Osaka Castle.

Q: Are IC cards accepted?
A: Yes, ICOCA, Suica, and other major IC cards are accepted across all public transport.

Conclusion

Cosmosquare Station exemplifies Osaka’s commitment to accessible, modern urban infrastructure, serving as a gateway not only to the city’s waterfront and key business districts but also to major cultural events like Expo 2025. Its strategic role in transit, economic growth, and tourism makes it an essential stop for anyone exploring Osaka. Utilize IC cards and real-time transit apps for a seamless travel experience, and don’t miss the opportunities to explore both contemporary attractions and historical sites easily reached from Cosmosquare.

Stay informed by checking the Osaka Metro official website and Expo 2025 transport updates. For comprehensive visitor resources, see the links below.