A5
Verified
5A5 Izakaya
San Francisco, CA · Japanese izakaya / steakhouse
Sourcing Transparent
Tier 2 · Provenance-Transparent
Why it's listed
5A5 is a San Francisco Financial District steakhouse-turned-izakaya (opened 2009 as 5A5 Steak Lounge, now 5A5 Izakaya at 139 Steuart St) whose entire concept is built around A5 Japanese Wagyu, the name itself references the A5 grade. Its own materials specify A5-graded Japanese Wagyu from Miyazaki prefecture, served across multiple cuts, historically priced by the ounce. Chef Cat Wang leads the current izakaya menu, which pairs the Wagyu program with Toyosu-market seafood and California produce.
Wagyu on the menu
- Japanese
- Brand / Prefecture
- Miyazaki prefecture
- Grade
- A5
- Producer
- Not listed
| Origin | Brand / Prefecture | Grade | Producer |
|---|---|---|---|
| Japanese | Miyazaki prefecture | A5 | Not listed |
The experience
New to these? Ways to eat Wagyu
Address
139 Steuart St · San Francisco, CA 94105Get directions
Last verified
July 17, 2026 · evidence on file
