HAKADORU Atre Omori
Free Wi-FiOutlets (many)Laptop-friendly
A pay-by-time drop-in coworking cafe inside Atre Omori, with a power outlet at every seat, free Wi-Fi, and free drinks.
✓ Checked · 2026-08-01Cafes with free Wi-Fi in Ota, Tokyo
17 cafes in Ota offering free Wi-Fi to customers. Each listing shows whether there are power outlets too, plus the walk from the nearest station and the date we last checked.
17 cafes
Kissashitsu Renoir Kamata West Exit
Free Wi-FiOutlets (many)Laptop-friendly
A spacious Renoir lounge near Kamata Station with free Wi-Fi and many power outlets, good for long work.
✓ Checked · 2026-08-01
cafe ig
Free Wi-FiOutlets (many)Laptop-friendly
A warm, bright cafe serving espresso and home-style set meals, with free Wi-Fi and power outlets at all seats, though a time limit may apply when busy.
✓ Checked · 2026-08-01
Grain Coffee Roaster Kamata
Free Wi-FiOutlets (many)Laptop-friendly
A roaster-cafe attached to an Olympic store with outlets at essentially every seat and free Wi-Fi, though one source flags its listing status as unconfirmed so check before visiting.
✓ Checked · 2026-08-01.jpg?width=800)
Starbucks Den-en-chofu Tokyu Square
Free Wi-FiOutlets (some)Laptop-friendly
A bright Starbucks in the Tokyu Square complex at Den-en-chofu station with the chain's free Wi-Fi and power outlets at the counter and several other seats.
✓ Checked · 2026-08-03
Cafe de Crie Kamata East Exit
Free Wi-FiOutlets (some)Laptop-friendly
A budget Cafe de Crie near Kamata Station East Exit with free Wi-Fi and power outlets for a work stop.
✓ Checked · 2026-08-01
Doutor Coffee Kamata Aroma Square
Free Wi-FiOutlets (some)Laptop-friendly
A Doutor in the Aroma Square building near Kamata with free Wi-Fi and outlets.
✓ Checked · 2026-08-01
Tully's Coffee Haneda Airport Terminal 3
Free Wi-FiOutlets (some)Laptop-friendly
A Tully's on the Terminal 3 arrivals floor at Haneda that runs 24 hours with power outlets at some seats, useful for working during odd-hour layovers.
✓ Checked · 2026-08-03
KFC Denenchofu
Free Wi-FiOutlets (some)Laptop-friendly
A KFC near Den-en-chofu Station with free d Wi-Fi and customer power outlets, handy for a short laptop session, though the exact number of outlets is unclear.
✓ Checked · 2026-08-01
Kamata Cafe
Free Wi-FiOutlets (some)Laptop-friendly
A relaxed cafe-and-bar that added power outlets in a small renovation and has free Wi-Fi, though older listings still show no outlets.
✓ Checked · 2026-08-01
GRAIN COFFEE ROASTER Kanhachi Kamata
Free Wi-FiOutlets (counter)Laptop-friendly
A self-roasting shop with more than six kinds of specialty beans in stock, plus free Wi-Fi and power outlets at the counter seats.
✓ Checked · 2026-08-01
McDonald's Kamata East Exit
Free Wi-FiOutlets (counter)Laptop-friendly
Near the east exit of Kamata Station, this McDonald's has free Wi-Fi and power outlets at some seats.
✓ Checked · 2026-08-01McDonald's Kojiya Ekimae
Free Wi-FiOutlets (counter)Laptop-friendly
In front of Kojiya Station, this branch has free Wi-Fi and power outlets at some seats for work.
✓ Checked · 2026-08-01
Starbucks Atre Omori
Free Wi-FiOutlets (counter)Laptop-friendly
A Starbucks directly connected to Atre Omori station with the chain's free Wi-Fi and outlets available at counter seats.
✓ Checked · 2026-08-01
Komeda's Coffee Omori Ito-Yokado
Free Wi-FiOutlets (counter)Laptop-friendly
A spacious Komeda branch inside the Omori Ito-Yokado with free Wi-Fi and outlets at counter seating, open late for long sessions.
✓ Checked · 2026-08-01Starbucks Granduo Kamata
Free Wi-FiNo outletsLaptop-friendly
A Starbucks in the Granduo Kamata station mall with free Wi-Fi; power outlets are not confirmed here, so bring a charged laptop.
✓ Checked · 2026-08-01
Ueshima Coffee Omori
Free Wi-FiNo outlets
An Ueshima cafe near Omori Station with free Wi-Fi, but this branch does not have power outlets for customers.
✓ Checked · 2026-08-01At a glance
| Cafe | Wi-Fi | Outlets | Laptop-friendly | Nearest station | Last checked |
|---|---|---|---|---|---|
| HAKADORU Atre Omori | Free | Many | Yes | Omori Station | 2026-08-01 |
| Kissashitsu Renoir Kamata West Exit | Free | Many | Yes | Kamata Station | 2026-08-01 |
| cafe ig | Free | Many | Yes | Keikyu Kamata Station | 2026-08-01 |
| Grain Coffee Roaster Kamata | Free | Many | Yes | Keikyu Kamata Station | 2026-08-01 |
| Starbucks Den-en-chofu Tokyu Square | Free | Some | Yes | Den-en-chofu Station | 2026-08-03 |
| Cafe de Crie Kamata East Exit | Free | Some | Yes | Kamata Station | 2026-08-01 |
| Doutor Coffee Kamata Aroma Square | Free | Some | Yes | Kamata Station | 2026-08-01 |
| Tully's Coffee Haneda Airport Terminal 3 | Free | Some | Yes | Haneda Airport Terminal 3 Station | 2026-08-03 |
| KFC Denenchofu | Free | Some | Yes | Den-en-chofu Station | 2026-08-01 |
| Kamata Cafe | Free | Some | Yes | Kamata Station | 2026-08-01 |
| GRAIN COFFEE ROASTER Kanhachi Kamata | Free | Counter | Yes | Keikyu Kamata Station | 2026-08-01 |
| McDonald's Kamata East Exit | Free | Counter | Yes | Kamata Station | 2026-08-01 |
| McDonald's Kojiya Ekimae | Free | Counter | Yes | Kojiya Station | 2026-08-01 |
| Starbucks Atre Omori | Free | Counter | Yes | Omori Station | 2026-08-01 |
| Komeda's Coffee Omori Ito-Yokado | Free | Counter | Yes | Omori Station | 2026-08-01 |
| Starbucks Granduo Kamata | Free | No | Yes | Kamata Station | 2026-08-01 |
| Ueshima Coffee Omori | Free | No | No | Omori Station | 2026-08-01 |
Frequently asked questions
Which cafes in Ota have free wi-fi?
HAKADORU Atre Omori, Kissashitsu Renoir Kamata West Exit, cafe ig, Grain Coffee Roaster Kamata, Starbucks Den-en-chofu Tokyu Square, Cafe de Crie Kamata East Exit, Doutor Coffee Kamata Aroma Square, Tully's Coffee Haneda Airport Terminal 3, KFC Denenchofu, Kamata Cafe, GRAIN COFFEE ROASTER Kanhachi Kamata, McDonald's Kamata East Exit, and 5 more.
How many cafes in Ota have free wi-fi?
17 in our listings, of which 15 also have power outlets. Each entry shows the date it was last checked.