- Just need a few free ones? Browse the live free Japan list.
The place
Where Kōsei sits
Kōsei is the 765th-largest listed city in Aomori and the 10849th-largest in Japan.
It sits 580 km north of Tokyo.
Local clocks run on Tokyo time (Asia/Tokyo).
The nearest big city is Aomori, 24 km to the southeast.
Kōsei marked on Japan, Tokyo shown for scale.
When an exit in Kōsei is worth asking for
What an exit in Kōsei buys you over any other Japan address is locality, not identity. A site that only reads the country treats Kōsei 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 Kōsei. 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 Kōsei the moment you ask, the reliable fallback is the Japan country exit, and the free Japan list shows the public pool measured live.
Get started
Pick your Kōsei proxy
Residential is the product with Kōsei city targeting, on its Premium pool. ISP and mobile are sold per country where we have them, on a static or carrier IP; the Japan proxies page shows which ones it has.
ResidentialRecommended for Kōsei
Real-device IPs in 200+ countries
- Rotating or sticky sessions
- State, city and ISP targeting on Premium
- Pay per GB, balance never expires
- HTTP and SOCKS5
From
$0.44/ GB
ISP
IPs registered to real ISPs
- Rotating per GB, or static per IP
- Unlimited bandwidth on static IPs
- Datacenter speed
- HTTP, HTTPS and SOCKS5
From
$0.65/ GB
Mobile
Real 4G and 5G carrier IPs
- Rotating, or sticky up to 7 days
- Country targeting
- Billed per GB, no subscription
- HTTP, HTTPS and SOCKS5
From
$1.50/ GB
Residential Premium
What Premium adds in Kōsei
Lite reaches the country and rotates, so anything finer than that, Kōsei included, is Premium's targeting.
ISP targeting
13,800+ networks
State or city
26,000+ cities
Sticky sessions to 24 hours
3 min to 24 h
Device OS
4 platforms
Exclusions
Country, state, city, network
IP whitelist
150 IPs per plan
SOCKS5 with UDP
HTTP, HTTPS, SOCKS5, UDP
Per-plan statistics
30-day window
Trust
Who you are buying from
Same network, same team and same terms behind every page on this site, Kōsei included.
Rated by paying customers
114 reviews on Trustpilot, 92% of them five-star. The badge links to the live profile, judge for yourself.
Real people, around the clock
Live chat sits on every page, bottom right. Ask about Kōsei targeting before you pay and a person from the team that runs the network answers, whatever the hour.
Terms that do not trap you
Pay as you go, no subscription, and a balance that never expires. Not ready to spend? The free Japan list is public and measured around the clock.
Nearby
The closest cities to Kōsei
The closest places we also cover are Iwamichō (0.9 km), Kanagichō-kiraichi (1.1 km), Daidōgaoka (1.5 km). In all, 248 listed places sit within 20 km. Each has its own page and its own city-level targeting.
Need the whole Aomori picture? Aomori proxies.
FAQ
Kōsei proxy questions, answered
Residential plans support city-level targeting, so you can request Kōsei specifically, or widen the same request to Aomori 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.
To a site that reads only the country: no. Kōsei 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.
In Aomori, Japan, 580 km north of Tokyo. The local timezone is Tokyo time (Asia/Tokyo).
Then take Aomori 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.