Which Japanese electric bidet seats work in the US?
As of 2026-10-24, we checked 23 electric bidet seats sold in Japan. In the US (120V, 60Hz, Type A/B outlets): 21 need an accessory, 2 will not work. None works as is.
Voltage 120V · Frequency 60Hz · Outlets Type A/B — US outlets accept Japanese Type A plugs.
Works as is (0)
None.
Needs an accessory (21)
Reasons:
- Most Japanese 100V appliances work in 110–120V regions, but heating appliances may run hot; a step-down transformer is recommended (21)
| Model | Voltage · plug | Japan price (incl. tax) |
|---|---|---|
| TOTO TCF2223E | 100V · A | JP¥27,700 ≈ US$177 |
| Panasonic CH951S | 100V · A | JP¥15,900 ≈ US$101 |
| TOTO TCF8CKM01 | 100V · A | JP¥34,200 ≈ US$218 |
| Panasonic DL-RSTK40 | 100V · A | JP¥42,800 ≈ US$273 |
| TOTO TCF8CKM31 | 100V · A | JP¥61,500 ≈ US$392 |
| Panasonic DL-RT20 | 100V · A | JP¥34,800 ≈ US$222 |
| TOTO TCF6544 | 100V · A | JP¥44,300 ≈ US$283 |
| TOTO TCF8FKM12 | 100V · A | JP¥40,993 ≈ US$261 |
| Panasonic DL-RT40 | 100V · A | JP¥47,990 ≈ US$306 |
| TOTO TCF4744AK | 100V · A | JP¥97,000 ≈ US$619 |
| LIXIL CW-KB31 | 100V · A | JP¥33,080 ≈ US$211 |
| TOTO TCF4714 | 100V · A | JP¥65,000 ≈ US$415 |
| TOTO TCF6624 | 100V · A | JP¥36,400 ≈ US$232 |
| Panasonic DL-PSTK10 | 100V · A | JP¥23,730 ≈ US$151 |
| LIXIL CW-RAA20 | 100V · A | JP¥38,800 ≈ US$247 |
| LIXIL CW-D11 | 100V · A | JP¥15,800 ≈ US$101 |
| Toshiba SCS-SRA7020 | 100V · A | JP¥39,400 ≈ US$251 |
| TOTO TCF8FKM02 | 100V · A | JP¥33,980 ≈ US$217 |
| LIXIL CW-KA31 | 100V · A | JP¥36,667 ≈ US$234 |
| LIXIL CW-RWA3A | 100V · A | JP¥52,680 ≈ US$336 |
| Toshiba SCS-T162 | 100V · A | JP¥16,980 ≈ US$108 |
Will not work (2)
Reasons:
- The manufacturer says it is for use in mainland China only (excluding Hong Kong, Macau and Taiwan); it cannot be used elsewhere (2)Why: Based on the manufacturer's website (see the specification sources on the product page). Even where the local voltage and plug match, it is outside the regions the manufacturer allows; installation and after-sales service follow the manufacturer's terms.
- The manufacturer says to use it only at its rated voltage; the local voltage differs, so it will not work as is (2)Why: The manufacturer's manual or website states the conditions of use (e.g. "For 220 V AC only", "for use in mainland China only"); see the specification sources on the product page. Choose a model whose rated range covers your local voltage.
- Frequency doesn't match; motor speed or timers may be affected (2)
| Model | Voltage · plug | Japan price (incl. tax) |
|---|---|---|
| Panasonic DL-EH31JP | 220V | JP¥65,780 ≈ US$420 |
| Panasonic DL-RG31JP | 220V | JP¥98,780 ≈ US$630 |
Japan prices include tax. See each model page for the source and date, and check the store. Data updated to 2026-10-24.
Other destinations for electric bidet seats
- Australia 0/23
- Canada 0/23
- France 0/23
- Germany 0/23
- Hong Kong 0/23
- India 0/23
- Indonesia 0/23
- Italy 0/23
- Macao 0/23
- Mainland China 2/23
- Malaysia 0/23
- New Zealand 0/23
- Philippines 0/23
- Singapore 0/23
- South Korea 0/23
- Spain 0/23
- Taiwan 0/23
- Thailand 0/23
- United Kingdom 0/23
- Vietnam 0/23
See which models work as is, need an accessory or will not work, destination by destination (numbers: work as is / checked).
All electric bidet seats · Everything for the US · How do I choose a Japanese bidet toilet seat, and can I use one back home?