EN
Sign in
Koizumi KHS-8660 Ad#Hair Iron · Worldwide voltageJP¥4,533 Koizumi KHS-8660 Worldwide
The math
Japan price incl. taxJP¥4,533
Tax-free price (paid in store)JP¥4,121
In USD≈ US$26
⚠️ Needs JP¥5,000 (excl. tax) at one store on one day
 Japan consumption tax 10% (food 8%)
Power & flights
VoltageTBD
PlugTBD
FrequencyTBD
FlightsTBD
 Country-by-country results below

← Swipe for more → · Image from Rakuten Ichiba「ヤマダ電機 楽天市場店」; tap the image to view the item Ad · affiliate link

Koizumi KHS-8660

コイズミ KHS-8660 · Worldwide voltage

Price JP¥4,533 · tax-free JP¥4,121
Voltage TBD
Source Kakaku.com · 10-23
Hair Iron

As of 2026-10-23, the lowest online price on Kakaku.com is JP¥4,533 (incl. tax); of the 21 destinations we check, it works as is in all 21.

A USB-rechargeable cordless straightener around ¥5,000, up to 200°C, with a removable battery.

BestJapanBuyData updated 2026-10-23 · sources at the end

Lowest online price (incl. tax) JP¥4,533 (shipping not included). At a tax-free shop you pay the tax-free price JP¥4,121 at the register (≈ US$26).Below the threshold on its own: you need JP¥5,000 (excl. tax) at one store on one day to buy tax-free. How the new tax-free refund works ›

TBD, Type TBD plug, TBDHz. Will it work in your country? →

Flights: TBD.

Good for: People on a low budget who want cordless touch-ups | Not for: People who want to straighten all of their hair

Sold at major electronics stores in Japan (Bic Camera, Yodobashi Camera and others); check stock before you go. Find the nearest store.

  • #JapanShopping
  • #JapanHairIron
  • #Koizumi
  • #USBCharging
  • #TaxFreeJapan

Edited 2026-10-23 · prices for reference only · names: Koizumi KHS-8660 / コイズミ KHS-8660

Japan price and tax refund

Price in Japan

Lowest online price
JP¥4,533–5,820
Tax-free price
JP¥4,121
In USD (reference)
≈ US$26

Japan price: Kakaku.com, 2026-10-23 (shipping not included)
Below JP¥5,000 (excl. tax) on its own: combine purchases at one store on one day to buy tax-free
USD rate JP¥1 = US$0.006377 (2026-10-23) · Prices are for reference only; check in store.

How tax-free shopping works

Until Oct 31, 2026: show your passport at a tax-free shop and pay the tax-free price at the register (at least JP¥5,000 excl. tax per store per day).

Calculate the refund · New tax-free rules explained

Specs

BrandKoizumi / コイズミ
ModelKHS-8660
VersionWorldwide voltage
VoltageTBD
FrequencyTBD
PlugTBD
Power6.5W
Batterynull
Released2025
TypeFlat iron
PowerCordless (rechargeable)
Barrel diameterTBD
Max temperature200℃
Weight (manufacturer spec)165g

Spec sources: Kakaku.com specifications

Will it work in your country?

Based on each country's standard voltage, frequency and outlet types. Pick your country to put it at the top.

Country / regionResultWhat to know
Mainland China220V · 50Hz · Type A/I Works as is USB-powered: charge it with any USB charger or computer at your destination; voltage doesn't matter
Hong Kong220V · 50Hz · Type G Works as is USB-powered: charge it with any USB charger or computer at your destination; voltage doesn't matter
Macao220V · 50Hz · Type G/D Works as is USB-powered: charge it with any USB charger or computer at your destination; voltage doesn't matter
Taiwan110V · 60Hz · Type A/B Works as is USB-powered: charge it with any USB charger or computer at your destination; voltage doesn't matter
Singapore230V · 50Hz · Type G Works as is USB-powered: charge it with any USB charger or computer at your destination; voltage doesn't matter
South Korea220V · 60Hz · Type C/F Works as is USB-powered: charge it with any USB charger or computer at your destination; voltage doesn't matter
United States120V · 60Hz · Type A/B Works as is USB-powered: charge it with any USB charger or computer at your destination; voltage doesn't matter
Thailand220V · 50Hz · Type A/B Works as is USB-powered: charge it with any USB charger or computer at your destination; voltage doesn't matter
Malaysia240V · 50Hz · Type G Works as is USB-powered: charge it with any USB charger or computer at your destination; voltage doesn't matter
Philippines220V · 60Hz · Type A/B Works as is USB-powered: charge it with any USB charger or computer at your destination; voltage doesn't matter
Vietnam220V · 50Hz · Type A Works as is USB-powered: charge it with any USB charger or computer at your destination; voltage doesn't matter
Indonesia230V · 50Hz · Type C/F Works as is USB-powered: charge it with any USB charger or computer at your destination; voltage doesn't matter
India230V · 50Hz · Type C/D/M Works as is USB-powered: charge it with any USB charger or computer at your destination; voltage doesn't matter
Australia230V · 50Hz · Type I Works as is USB-powered: charge it with any USB charger or computer at your destination; voltage doesn't matter
New Zealand230V · 50Hz · Type I Works as is USB-powered: charge it with any USB charger or computer at your destination; voltage doesn't matter
Canada120V · 60Hz · Type A/B Works as is USB-powered: charge it with any USB charger or computer at your destination; voltage doesn't matter
United Kingdom230V · 50Hz · Type G Works as is USB-powered: charge it with any USB charger or computer at your destination; voltage doesn't matter
Germany230V · 50Hz · Type C/F Works as is USB-powered: charge it with any USB charger or computer at your destination; voltage doesn't matter
France230V · 50Hz · Type C/E Works as is USB-powered: charge it with any USB charger or computer at your destination; voltage doesn't matter
Italy230V · 50Hz · Type C/F/L Works as is USB-powered: charge it with any USB charger or computer at your destination; voltage doesn't matter
Spain230V · 50Hz · Type C/F Works as is USB-powered: charge it with any USB charger or computer at your destination; voltage doesn't matter

Flights (all destinations): TBD

This model: TBD. Results follow published standards; some buildings or hotels may differ.

Overseas vs Japan-only model

No counterpart model listed yet.

Reviews

Rating and pros/cons TBD.

Where to buy

In Japan

Sold at major electronics stores in Japan (Bic Camera, Yodobashi Camera and others); check stock before you go.

Find the nearest store

Japanese phrases to show staff · Checkout checklist · Calculate the price after refund

Frequently asked questions

Can I use the Koizumi KHS-8660 outside Japan?

Of the 21 destinations we check, it works as is in all 21. See the table "Will it work in your country?" on this page for each country and region.

How much is the Koizumi KHS-8660 in Japan tax-free?

As of 2026-10-23, the lowest online price on Kakaku.com is JP¥4,533 including tax. Tax-free or after the refund it is JP¥4,121. It costs less than JP¥5,000 (excl. tax) on its own, so you need to combine purchases at one store on one day to buy tax-free. From Nov 1, 2026, you pay the tax-included price in store and get the tax refunded when you leave Japan (a fee may apply).

Where can I buy the Koizumi KHS-8660 in Japan?

Sold at major electronics stores in Japan (Bic Camera, Yodobashi Camera and others); check stock before you go. The price we list is from Kakaku.com (2026-10-23); prices in store may differ.

Related Q&A

Sources

Updated 2026-10-23Prices are for reference only; check in store.MarkdownJSON