Koga vs Shiga: Which City Wins for Expats in 2026?
Koga costs roughly 2.3x less than Shiga. Shiga scores significantly higher on safety — worth weighing against the cost gap. Use our tool below to personalize the estimate based on your income and lifestyle.
Shiga is approximately 24% less expensive than Koga based on cost of living including rent. This makes Shiga a more budget-friendly option for expats considering a move.
Shiga has a FIRE Score of 81/100, indicating its suitability for financial independence and early retirement. The city's safety index is 92, which is relatively safe.
Recommended profile: Shiga is ideal for GeoArbitragers and remote workers looking to maximize savings.
About Koga
Koga is a small, affordable Japanese city where a single adult can live comfortably on $1,350/mo, with one-bedroom rents of $550/mo in the center and $420/mo outside it. The tradeoff is real: English proficiency is limited, the nearest airport is 18 km away, and the retiree and digital nomad scores of 67 and 66 lag well behind the overall expat score of 80. If you want cheap rent, low crime, and good healthcare without big-city noise, Koga delivers, but the Japan Digital Nomad Visa's $6,667/mo income floor makes it a poor fit for most remote workers. Come for the budget and safety, not for the nightlife or the networking.
About Japan
Safe, efficient, and financially punishing for anyone chasing early retirement. A 1BR in central Tokyo runs $531.81/mo, cheap by American standards, but progressive income tax up to ~55% (incl. local) erases most remote-work savings. No retirement visa exists, and the digital nomad route requires $6,667/mo income with zero path to permanent residency or citizenship without a long, difficult grind.
$1,150/mo
Cost of Living (Without Rent)
Rent Per Month
Attractiveness
City Details
About Shiga
Shiga is the rare Japanese prefecture where a single adult can live on a budget tier of $552/mo, and a 1-bedroom outside the center costs just $190/mo, which is almost absurdly cheap for a place 11 km from KIX. The catch is the local average net salary of $1,215/mo, so unless you are remote or retired, the math gets tight fast, and the limited English proficiency plus a small expat community in Otsu and Kusatsu will test your patience. Still, with a safety index of 92/100, a crime index of 8/100, excellent healthcare, and an overall expat score of 81/100, Shiga rewards anyone who values calm, cheap living over big-city convenience.
About Japan
Safe, efficient, and financially punishing for anyone chasing early retirement. A 1BR in central Tokyo runs $531.81/mo, cheap by American standards, but progressive income tax up to ~55% (incl. local) erases most remote-work savings. No retirement visa exists, and the digital nomad route requires $6,667/mo income with zero path to permanent residency or citizenship without a long, difficult grind.
$2,230/mo
Cost of Living (Without Rent)
Rent Per Month
Attractiveness
City Details
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| Metric | Koga | Shiga |
|---|---|---|
| 1BR Apartment (Center) | $550 | $442.86 |
| 1BR Apartment (Outside) | $420 | $189.8 |
| 3BR Apartment (Center) | $900 | $948.98 |
| 3BR Apartment (Outside) | $700 | $506.12 |
| Safety Index | 78 | 92 |
| Internet Speed | 70Mbps | 150Mbps |
| Walkability Score | N/A | N/A |
Monthly cost by categoryOne person, computed from each city's own average prices
| Category | Koga | Shiga |
|---|---|---|
| Total (rent included) | N/A | $886/mo |
| Excluding rent | N/A | $696/mo |
| Rent | N/A | $190/mo |
| Groceries | N/A | $145/mo |
| Dining out | N/A | $63.00/mo |
| Entertainment & lifestyle | N/A | $116/mo |
| Utilities & connectivity | N/A | $182/mo |
| Transport | N/A | $190/mo |
Usage-based estimates from this city's own average prices. A row marked N/A means that city is missing data, so no figure is shown instead of a stale one.
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