Best Happy Hour Hotspots Japanese Restaurants in River North
3 hand-picked restaurants, critic-reviewed and ranked
Last Updated: February 2026
Our Top Pick
Sushi-san
High-volume, music-driven sushi bar balancing playful rolls and solid nigiri.
Notable Picks
#1
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.