# KAIYŌ

KAIYŌ is a restaurant in San Francisco, California, United States.

KAIYŌ is a Japanese restaurant in San Francisco, California on Union Street 1838.

## Details

- Address: Union Street 1838, San Francisco, California, 94123, United States
- Phone: [+1-415-525-4804](<tel:+14155254804>)
- Website: [kaiyosf.com](<https://kaiyosf.com>)
- Service options: Dine-in

## Opening hours

| Day | Hours |
| --- | --- |
| Monday | 16:00–23:00 |
| Tuesday | 17:00–22:00 |

## Questions

### Where is KAIYŌ?

KAIYŌ is at Union Street 1838, San Francisco, California, 94123, United States.

### When is KAIYŌ open?

Monday: 16:00–23:00; Tuesday: 17:00–22:00.

### How do I contact KAIYŌ?

To contact KAIYŌ, call +1-415-525-4804 or visit https://kaiyosf.com.

## Source

From [OpenStreetMap](https://www.openstreetmap.org/copyright), license ODbL-1.0, checked 2026-10-10.

Last updated October 21, 2026.

## Links

- This restaurant on the [web page](<https://dishdirectory.com/us/california/san-francisco/kaiyo>)
- [Japanese in San Francisco](<https://dishdirectory.com/us/california/san-francisco/category/japanese.md>)
- [Peruvian in San Francisco](<https://dishdirectory.com/us/california/san-francisco/category/peruvian.md>)
- [Asian in San Francisco](<https://dishdirectory.com/us/california/san-francisco/category/asian.md>)
- [More restaurants in San Francisco](<https://dishdirectory.com/us/california/san-francisco.md>)