You can ask for a toilet in Japan by saying "Toire wa doko desu ka?" (トイレはどこですか?). This translates to "Where is the toilet?".
Here are some additional tips for finding a toilet in Japan:
- Look for signs: Most public restrooms will have a sign with the kanji character for "toilet" (トイレ).
- Ask for assistance: If you are unsure, you can always ask a staff member or another person for directions.
- Use a translation app: If you don't speak Japanese, you can use a translation app to help you communicate.
Remember that Japanese restrooms are generally very clean and modern. Many have features like heated seats, automatic flushing, and bidet functions.