Buy Seirō proxies. Ready in minutes.
Residential IPs with a Seirō exit in Japan. Pay as you go, no subscription, and a balance that never expires. From $0.44/GB.
Just need a few free ones? Browse the live free Japan list.
The place
Where Seirō sits
Seirō is the 33rd-largest listed city in Niigata and the 1192nd-largest in Japan, home to about 14,259 people.
It sits 260 km north of Tokyo.
Local clocks run on Tokyo time (Asia/Tokyo).
Seirō marked on Japan, Tokyo shown for scale.
When a Seirō exit is worth asking for
What a Seirō exit buys you over any other Japan address is locality, not identity. A site that only reads the country treats Seirō and Tokyo identically, and the great majority of geo-checks work exactly that way.
The difference shows up on local questions: search results with a map pack, stock in nearby stores, delivery windows, prices that vary by area. For those, request Seirō. For everything else a plain Japan exit does the same job with none of the supply constraints.
City-level residential supply moves week to week everywhere, ours included. If nothing is live in Seirō the moment you ask, the reliable fallback is a Japan exit, and the free Japan list shows the public pool measured live.
Get started
Pick your Seirō proxy
Residential is the product with Seirō city targeting. ISP and mobile are Japan-level options on a static or carrier IP, for when the country is enough.
Recommended for Seirō
Residential Proxies
- Real household connections
- Rotate per request or hold a sticky session
- Country, state and city targeting
- Pay per GB, traffic never expires
- SOCKS5 and HTTP
ISP Proxies
- Static residential IPs from real ISPs
- Unlimited traffic on every IP
- Yours alone, never shared
- Datacenter speed, household identity
- SOCKS5 and HTTP
Mobile Proxies
- Real carrier IPs on 5G and 4G
- Auto-rotate on your schedule
- The highest trust tier against blocks
- Shared and dedicated variants
- SOCKS5 and HTTP
Nearby
The closest cities to Seirō
The closest places we also cover are Shibata (7.8 km), Suibara (15 km), Tainai (16 km). Each has its own page and its own city-level targeting.
Need the whole Niigata picture? Niigata proxies.
FAQ
Seirō proxy questions, answered
Can I get a proxy with a Seirō IP address?
Residential plans support city-level targeting, so you can request Seirō specifically, or widen the same request to Niigata without changing plans. What is live in any one city moves constantly, for every provider; the Japan country exit is the request that never depends on one place.
Where is Seirō?
In Niigata, Japan, 260 km north of Tokyo. The local timezone is Tokyo time (Asia/Tokyo).
Is a Seirō IP different from any other Japan IP?
To a site that reads only the country: no. Seirō and Tokyo look identical there. To anything local, map results, stock, delivery estimates, the city is exactly the difference, and that is the one case worth paying the supply constraint for.
What if Seirō has nothing live when I ask?
Then take Niigata as a whole, or the Japan country exit. Single-city supply is fluid in this whole industry, and we would rather hand you the wider fallback in one click than promise a specific street and miss.
Place data: GeoNames (CC BY 4.0). Map outline: Natural Earth. Population figures are the dataset's listed values, not proxy counts.