There’s nothing remarkable about Umami. But the individual pieces of sushi here start around $3, and—despite the tiny space—tables aren’t hard to come by. So if you're in the West Village and all you want to do is eat a spider roll and some salmon nigiri without having to spend more than $30, pop in for a quick meal. You probably won’t remember your food the next day, but this little seven-table spot will get the job done.