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If you’ve ever wandered through Watchung Plaza around dinner time, you’ve probably seen the line forming outside Sushi Koshi. Tucked into the corner across from the century-old hardware store, this little spot hums with energy, the kind that feels more East Village than suburban Montclair.
Inside, it’s bright and cozy. There’s an open kitchen, a few tightly packed tables, and shelves dotted with lucky cats and tiny Japanese toys.
On a recent weeknight, we stopped by with Farnoosh’s kids for our latest Farnoosh and Mike Eat Food in NJ adventure, sponsored by Twocents. (Listen to the episode above for the full experience)
THE VIBE
Sushi Koshi is small but bustling, with the clatter of chopsticks, soft laughter, and the quiet rhythm of sushi chefs slicing behind the counter. The space feels intentional, down to the playful decor and how quickly the tables turn over. It’s the kind of place where every detail, from the plating to the playlist, feels considered.
The fish here arrives fresh each morning, and it shows. Rolls are generous, beautifully balanced, and made to be shared.
what we ordered
We tried a bit of everything: the spider roll with soft-shell crab, the spicy crispy crunch roll, and the triple salmon, a new favorite. “I love the flakes — the crunchy flakes in a spicy roll,” Farnoosh says. The kids went classic: tuna sashimi and chicken Katsu on the side.
The Little Things
At Sushi Koshi, thoughtfulness shows up in the smallest gestures, like what happens after the last bite of sushi. Each meal concludes with a complimentary serving of mochi, a light and sweet treat that perfectly complements the warmth of the place. “If you’re good, you get mochi,” Farnoosh jokes. “I never get to eat the mochi. The kids always beat me to it.”
Our Two Cents
We left our feedback: keep doing exactly what you’re doing. Montclair might soon get glitzier sushi spots, but Sushi Koshi has something more challenging to find: warmth, consistency, and a quiet sense of care that keeps locals coming back.
