Mike L.
Yelp
Let's be honest - for most sushi boat/kaiten (conveyor belt) sushi restaurants, their biggest draw has less to do with the food they serve and more to do with how it comes to you. And yet, it's still so hard to resist splurging on the novelty, even if you know there's a good chance the sushi is going to be mediocre. It's okay - we all love our guilty pleasures. Of course. if you should just so happen to find one whose sushi is pretty good, is it really all that guilty of a pleasure anymore?
Now, just to be clear - in the past, I've typically graded sushi boat/kaiten sushi restaurants against a different scale than your typical sushi joint. Historically because they just just can't compete, but Izumi is probably the first to start to challenge that notion. Much like their predecessor at their spot inside Japantown (Isobune, which was one of the better sushi boat spots in years past), Izumi offers a few hot items (and possibly some entrees on the tableside menu), but the majority of their menu is made up of sashimi and sushi, whether in the form of nigiri, rolls, or hand rolls. Unlike most other places, though, they have a legit mix of offerings, ranging from your standard/basic stuff to the more "premium" cuts of fish.
**Prices are based off of the color of their plate on the conveyor belt, which range from $3.25-$8.25; prices might be higher if you order from the menu (but you might also get more).
-- HAMACHI SASHIMI...$5.65
-- SPIDER ROLL (Fried Soft Shell Crab and Avocado)...$4.85
(https://www.yelp.com/biz_photos/izumi-kaiten-sushi-san-francisco?select=0SL1-EgtrjXkawpRaaGdYg)
The Spider Roll was fine - nothing bad, but nothing remarkable either. The hamachi sashimi on the other hand, was actually pretty tasty. The cuts were decently large and tasted quite fresh.
-- SALMON SASHIMI...$5.85
-- SALMON BELLY NIGIRI...$6.35
(https://www.yelp.com/biz_photos/izumi-kaiten-sushi-san-francisco?select=9XvLFuuKwd4f5N3WCE5Jvw)
The cuts of salmon were terrific and possibly some of the biggest I've seen at a sushi boat/conveyor belt sushi joint. As for the salmon belly nigiri, was not only delicious, but I loved how it came with some Ikura (salmon eggs) too.
-- HAMACHI NIGIRI...$5.65
-- O-TORO NIGIRI (Fatty Tuna Nigiri)...$8.25
(https://www.yelp.com/biz_photos/izumi-kaiten-sushi-san-francisco?select=KCi2qZTsYxFnvBLTH_QBYw)
Not that there was anything "bad" about it (tasted fine, fresh), but I'd skip the hamachi nigiri for the sashimi version (just a better value). As for the O-toro, it was surprisingly good - the cut was fairly generous and not too fatty.
-- UNAGI NIGIRI...$5.85
(https://www.yelp.com/biz_photos/izumi-kaiten-sushi-san-francisco?select=68vUEdm9f-mwoDzbqHRuew)
Pretty solid. The slices of unagi were meaty, had a bit of char, and weren't slathered with sauce. I did have one (mild) complaint, though - the unagi was more room temperature than anything close to hot/warm.
While it's not really a must, one thing I might suggest, particularly if you come during off-peak hours, is to order anything raw from the servers and stick to the cooked items on the belt. It's probably not an issue during peak hours, where things come out quickly and turnover is high, but the time I came here for a late lunch, I could start to see dishes lingering on the belt, doing laps the entire time I was there. Not that this applies exclusively to Izumi, mind you; it's generally true for all sushi boat/kaiten sushi spots I've been to.
Beyond the food, the service here has been great as well. Across both of my visits, the staff has been both friendly and attentive. I just wish Izumi validated parking for the garage like Isobune used to. Regardless, Izumi is far more impressive than Japantown's other kaiten sushi joint, Tenroku. The next time I'm in the mood for picking my own sushi off a boat/belt, I'll definitely look to come back here again!