Instruction: Output yes if the supporting document can answer the given question. Otherwise, output no.

Input:
Question: Will this fit a standard toilet? NOT an elongated one
Document: No problems after 2 years and the wife is happy.Physically, the seat fit fine on my American Standard standard-size toilet bowl. The seat comes with a special wrench to tighten the bolts. Don't loose the wrench or you will have a hard time taking the seat off.
The item is very good and easy to install. But only one thing the instraution may need to come with the English.
1) Works with 110V US Voltage without the need for transformer.2) Fits the Standard oval US toilet bowl2) It is easy to connect to the water supply since the pipe fittings are the same sizes as in US.3) Consider getting the SCS-T260. It is the same model except the control panel is separate and not attached on the side.4) Don't lose the special nut key that comes with washlet. It will be a pain to install and remove without it.Overall its a great product.
We brought back 2 of these from Japan. No problems with plumbing. The water connection on Japanese waslets is not metric, it is a standard US 1/2" iron pipe connection. Look for 1/2" Male Iron Pipe (MIP). This is just the nominal size, the thread size is around 1 inch or something. Anyway the plumbing fittings can be found in any US hardware store.Electrical connection works fine off 120v standard US plug. There is a separate ground wire, I bought a simple male plug (sold for repairing power tools, etc) and connected it to that.
Answer: yes