Can I book office access without camping overnight?

Yes — office day use is ¥2,400 for lounge hours (9:00–18:00, Mon/Fri/Sat/Sun). Open seating (20+ tables); kitchen access included. Book online under Office on the reserve page.

What internet speed is available for remote work?

100Mbps symmetric fiber to the office lounge at 1,444m. Open seating with 20+ tables, power, and USB-C. Quiet hours from 22:00 across the ranch.

When is the office open?

Desk hours 9:00–18:00 on Monday, Friday, Saturday, and Sunday. Overnight guests use the office free; day-pass visitors book a specific date on /reserve.

How does the day use compare to a Tokyo office?

Tokyo hot-desk day passes run about ¥3,300 for 8 hours. Tsumagoi is ¥2,400 with kitchen access at 1,444m — or free when you book an overnight stay rate from ¥7,500/night (first adult).

Shared office

Workspace on the plateau

Open coworking + fiber + mountain air — no cubicle in sight

MEMO

Coworking day pass

¥2,400per day

Highland coworking lounge

9:00 - 18:00

High-speed Wi-Fi100Mbps fiber

Power OutletsUSB-C

Open workspaceErgonomic

KitchenIncluded

Fresh spring grass overlooking the mountains

Highland coworking lounge

Coworking day pass

100Mbps

High-speed Wi-Fi

100Mbps fiber

4d/wk

Mon / Fri / Sat / Sun

Lounge open Mon, Fri, Sat & Sun only — not Tue–Thu

20+

Open workspace

First-come seating in the shared lounge. No desk reservation needed.

36°31′N · 138°33′E

Open seating — 20+ tables & chairsFirst-come seating in the shared lounge. No desk reservation needed.

Good to know

Gunma plateau at 1,444m
Car stay guests can add as booking add-on

Mon / Fri / Sat / Sun·Free with overnight stay

Better as a stayFor 3+ nights, book camping or car stay with the bundled Workation package and save versus buying separately.

Tsumagoi Work&Camp · Shared office2026