Flexible workplace solutions
Shinjuku Eastside Square
Shinjuku Eastside Square offers prime office and coworking spaces in Tokyo's bustling Shinjuku district. Benefit from excellent access to Shinjuku Station and nearby landmarks such as Isetan Shinjuku and Shinjuku Gyoen National Garden, enhancing your business visibility and productivity in a vibrant commercial hub.
Get a quote
Receive personalized pricing and workspace solutions aligned perfectly to your business requirements.
Book a centre tour
Schedule a guided visit and experience our workspace facilities firsthand.
Book a meeting room
Reserve fully equipped meeting rooms ideal for presentations, client meetings, or team collaborations.
Book a day office
Secure a private office by the day—ideal for productive, focused work.
Book a cowork day pass
Enjoy flexible, immediate access to shared workspaces on demand.
Buy a virtual office
Establish a prestigious business address with professional mail and call-handling services.
Buy an access plan
Unlock flexible, convenient access to Regus locations globally with a membership tailored to you.
Download the app
Easily manage your workspace bookings and services anytime, anywhere with the Regus mobile app.

Your membership includes more than just workspace
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Widest product range
Our products are flexible, giving you the freedom to grow at your own pace without long-term commitments.
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Support team
Support staff to help you and your guests, from reception services to back-office functions such as IT.
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Community network
By joining Regus, you’ll gain access to a vibrant business community including networking events.
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The Regus app
Manage everything with the Regus mobile app, from bookings to controlling agreements, and getting support.
Products and service at Shinjuku Eastside Square
About Shinjuku Eastside Square
What makes this location special
Shinjuku Eastside Square is an ideal base for businesses seeking strategic access and professional credibility. Located near the Shinjuku City Office, it offers proximity to key government services and decision-makers. Excellent connectivity through Shinjuku Station facilitates seamless travel and client meetings. Major corporate hubs and banking institutions in the vicinity enhance networking opportunities. Our offices provide a prestigious address and our coworking spaces foster collaboration within a dynamic business community. With efficient operational support, your business can thrive while managing costs effectively. Establish your presence in a prime location known for its commercial vitality and robust infrastructure.
You’re part of a much bigger network
Regus in Ōkubonorth_east
Ōkubo’s proximity to the bustling Shinjuku commercial district and major streets like Shinjuku-dori offers businesses prime access to customers and decision-makers. The area’s vibrant multicultural atmosphere attracts talent across retail and food services, making serviced offices and coworking spaces in Ōkubo ideal for SMEs looking to thrive in a dynamic environment.
Amenities available
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Vending Machines
- restaurant
On-site Restaurant
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Café & Barista Coffee
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Gym & Fitness Room
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Meeting Rooms
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24/7 CCTV
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Major Transport Links
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Business Park Location
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City/Town Center
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Common Areas
Where to find us
Address
6-27-30 Shinjuku B1F Shinjuku East Side Square Shinjuku-ku, Tokyo, Tokyo, 160-0022, JPN
24/7 Access
For private office and dedicated cowork customers
Nearby information

Culture & Leisure
Located in the vibrant heart of Shinjuku, our flexible office space offers easy access to cultural gems like Shinjuku Suehirotei, a traditional rakugo theater just an 8-minute walk away. This venue offers unique Japanese comedic storytelling, providing a delightful break from the workday. Additionally, nearby Shinjuku Golden Gai, with its numerous small bars and pubs, offers a lively nightlife experience perfect for unwinding after hours.
Dining & Hospitality
Our Shinjuku location is surrounded by exceptional dining options. Nabezo Shinjuku 3 Chome, a popular restaurant specializing in hot pot dishes, is just a 7-minute walk away, offering a delicious meal close to your workspace. For ramen lovers, Ichiran Shinjuku Kabukicho is only an 8-minute walk and is famed for its individual dining booths, ensuring a comfortable and private dining experience.
Parks & Wellbeing
Enjoy the benefits of working near green spaces with Shinjuku Gyoen National Garden just a 12-minute walk away. This large public park features traditional Japanese gardens and a greenhouse, providing a serene escape from the bustling city. The proximity to such a tranquil environment enhances the wellbeing of your team, offering a perfect spot for relaxation and inspiration during breaks.
Business Support
Our serviced office in Shinjuku is strategically positioned close to essential services like the Shinjuku Post Office, a full-service facility just a 5-minute walk away, offering both domestic and international mailing options. Additionally, the Shinjuku City Office, handling administrative and civic services, is a mere 10-minute walk from your workspace, ensuring convenient access to government resources and support for your business operations.
Nearby locations
The Regus difference
Joining Regus brings you the freedom, value and flexibility that every business needs:
A workspace for every budget
Pay only for the space that you use
Workspace when and where you need it
Space immediately available with no lead times
Simple, all-inclusive pricing with no capital expenditure required
Total flexibility in room options, sizes and setup
Say hello to a new way of working.
Submit your details and we’ll show you what makes Regus different.


















