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Panasonic EW-DP38 Ad#Electric Toothbrush · Worldwide voltage★4.24JP¥25,301 Panasonic EW-DP38 Worldwide
The math
Japan price incl. taxJP¥25,301
Tax-free price (paid in store)JP¥23,001
In USD≈ US$147
 Japan consumption tax 10% (food 8%)
Power & flights
Voltage100–240V
PlugTBD
Frequency50/60Hz
FlightsOK on the plane
 Country-by-country results below
Kakaku.com rating ★ 4.24
Pros: Slim design that maneuvers easily in the mouth
Pros: Teeth feel smooth and very clean afterward
Pros: Good battery life; no need to charge on a trip of a few days
Cons: Vibration pauses when pressing too hard or when the timer ends, which some find disruptive
Cons: Short cable on the USB charging stand; charger sold separately
 Pros and cons summarized by us from public reviews

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Panasonic Doltz Premium EW-DP38

パナソニック W音波振動ハブラシ ドルツプレミアム EW-DP38 · Worldwide voltage

Price JP¥25,301 · tax-free JP¥23,001
Voltage 100–240V
Source Kakaku.com · 10-23
Electric Toothbrush

As of 2026-10-23, the lowest online price on Kakaku.com is JP¥25,301 (incl. tax); of the 21 destinations we check, it works as is in all 21.

Entry model of Panasonic's high-end "W Sonic" series, adding tapping-direction vibration designed for cleaning between teeth.

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

Lowest online price (incl. tax) JP¥25,301 (shipping not included). At a tax-free shop you pay the tax-free price JP¥23,001 at the register (≈ US$147). How the new tax-free refund works ›

100–240V, Type TBD plug, 50/60Hz. Will it work in your country? →

Flights: OK on the plane. Built-in lithium battery (≤100Wh): OK in carry-on; better not to check it, and power it off if checked

Kakaku.com rating ★ 4.24/5 (8 reviews), not our own rating.

Pros: Slim design that maneuvers easily in the mouth; Teeth feel smooth and very clean afterward; Good battery life; no need to charge on a trip of a few days

Cons: Vibration pauses when pressing too hard or when the timer ends, which some find disruptive; Short cable on the USB charging stand; charger sold separately

Good for: People who care about cleaning between teeth and want a high-end Japanese model | Not for: Those who dislike the vibration pausing automatically for pressure or the timer

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

  • #JapanShopping
  • #JapanElectricToothbrush
  • #Panasonic
  • #WorldwideVoltage
  • #TaxFreeJapan

Edited 2026-10-23 · prices for reference only · names: Panasonic Doltz Premium EW-DP38 / パナソニック W音波振動ハブラシ ドルツプレミアム EW-DP38

Japan price and tax refund

Price in Japan

Lowest online price
JP¥25,301–26,730
Tax-free price
JP¥23,001
In USD (reference)
≈ US$147

Japan price: Kakaku.com, 2026-10-23 (shipping not included)
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

BrandPanasonic / パナソニック
ModelEW-DP38
VersionWorldwide voltage
Voltage100–240V
Frequency50/60Hz
PlugTBD
Power2W
BatteryLithium-ion
Released2025
Drive typeSonic vibration
ChargingUSB charging (charger not included)
Cleaning modes4modes
Battery runtime90min
Weight95g
Panel languageTBD

Spec sources: Panasonic official site (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 The voltage range covers the local voltage; you can use it directly
Hong Kong220V · 50Hz · Type G Works as is The voltage range covers the local voltage; you can use it directly
Macao220V · 50Hz · Type G/D Works as is The voltage range covers the local voltage; you can use it directly
Taiwan110V · 60Hz · Type A/B Works as is The voltage range covers the local voltage; you can use it directly
Singapore230V · 50Hz · Type G Works as is The voltage range covers the local voltage; you can use it directly
South Korea220V · 60Hz · Type C/F Works as is The voltage range covers the local voltage; you can use it directly
United States120V · 60Hz · Type A/B Works as is The voltage range covers the local voltage; you can use it directly
Thailand220V · 50Hz · Type A/B Works as is The voltage range covers the local voltage; you can use it directly
Malaysia240V · 50Hz · Type G Works as is The voltage range covers the local voltage; you can use it directly
Philippines220V · 60Hz · Type A/B Works as is The voltage range covers the local voltage; you can use it directly
Vietnam220V · 50Hz · Type A Works as is The voltage range covers the local voltage; you can use it directly
Indonesia230V · 50Hz · Type C/F Works as is The voltage range covers the local voltage; you can use it directly
India230V · 50Hz · Type C/D/M Works as is The voltage range covers the local voltage; you can use it directly
Australia230V · 50Hz · Type I Works as is The voltage range covers the local voltage; you can use it directly
New Zealand230V · 50Hz · Type I Works as is The voltage range covers the local voltage; you can use it directly
Canada120V · 60Hz · Type A/B Works as is The voltage range covers the local voltage; you can use it directly
United Kingdom230V · 50Hz · Type G Works as is The voltage range covers the local voltage; you can use it directly
Germany230V · 50Hz · Type C/F Works as is The voltage range covers the local voltage; you can use it directly
France230V · 50Hz · Type C/E Works as is The voltage range covers the local voltage; you can use it directly
Italy230V · 50Hz · Type C/F/L Works as is The voltage range covers the local voltage; you can use it directly
Spain230V · 50Hz · Type C/F Works as is The voltage range covers the local voltage; you can use it directly

Flights (all destinations): OK on the plane: Built-in lithium battery (≤100Wh): OK in carry-on; better not to check it, and power it off if checked

This model: 100–240V. Results follow published standards; some buildings or hotels may differ.

Overseas vs Japan-only model

No counterpart model listed yet.

Reviews

Third-party rating: 4.24 / 5 (8 reviews)
Rating source: Kakaku.com, 2026-10-23
The rating comes from a third-party site and is not our own. Pros and cons are our summary of public reviews.

Pros

  • Slim design that maneuvers easily in the mouth
  • Teeth feel smooth and very clean afterward
  • Good battery life; no need to charge on a trip of a few days

Cons

  • Vibration pauses when pressing too hard or when the timer ends, which some find disruptive
  • Short cable on the USB charging stand; charger sold separately

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 Panasonic EW-DP38 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 Panasonic EW-DP38 in Japan tax-free?

As of 2026-10-23, the lowest online price on Kakaku.com is JP¥25,301 including tax. Tax-free or after the refund it is JP¥23,001. 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 Panasonic EW-DP38 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