Best Trendy Japanese Restaurants in River North
5 hand-picked restaurants, critic-reviewed and ranked
Last Updated: February 2026
Our Top Pick
Omakase Room by Kanemaru
Serious, chef-led omakase with meticulous seasonal fish and pacing.
Essential Picks
An intimate 10-seat counter in River North where Chef Shinichiro Kanemaru serves a tightly paced, 16-course omakase built around premium fish flown in from Japan. The room leans serene and minimalist, making the focus the progression of nigiri, sake pairings, and quiet interaction with the chef.
Must-Try Dishes:
Kanemaru's 16-course omakase, Fatty tuna nigiri, Hokkaido uni
What Makes it Special: Serious, chef-led omakase with meticulous seasonal fish and pacing.
Notable Picks
#2
Ramen-San
8.7
Ramen-San is a high-volume River North noodle joint from Lettuce Entertain You, serving tonkotsu, kimchi fried chicken ramen, and late-night fried rice alongside Japanese beer and whisky. Bowls lean rich and satisfying, and the hip-hop soundtrack and bar energy make it as much a casual night-out spot as a reliable ramen fix.
Must-Try Dishes:
10 Hour Tonkotsu, Kimchi & Fried Chicken Ramen, TanTan-San
What Makes it Special: High-energy ramen bar with late-night hours and serious volume-backed consistency.
#3
Sushi-san
8.4
Lettuce Entertain You’s flagship Sushi-san pushes hip-hop, high energy, and shareable sushi in a loud, crowded Grand Avenue space. Thousands of reviews and multiple locations built off this original show that it’s a reliable go-to for fun maki, nigiri, and Japanese-ish bar food.
Must-Try Dishes:
Tako Taco, Crazy Shrimp Tempura roll, Beef 'n Bop sizzling rice
What Makes it Special: High-volume, music-driven sushi bar balancing playful rolls and solid nigiri.
8.3
Since 2011, Union has blended robata-grilled meats with creative maki and sashimi in a compact, graffiti-accented Erie Street space. Its long-running happy hour, $1 oyster promotions, and reliable sushi make it a high-volume standby for after-work meetups and casual dates.
Must-Try Dishes:
Truffled Tuna, Kyoto Glazed Lamb Chops, Spicy Tuna roll
What Makes it Special: Japanese-leaning sushi and robata spot with serious happy hour traction.
8.1
Ikigai runs a modern sushi and izakaya format with a small omakase counter and a dining room geared toward happy hour and shared plates. Guests lean on its sashimi, composed rolls, and grilled skewers before or after nights out along Chicago Avenue.
Must-Try Dishes:
Chef’s omakase nigiri set, Yakitori skewers, Salmon sashimi
What Makes it Special: Contemporary izakaya where sushi, yakitori, and omakase share the stage.