JAPANESE–SOUTH AMERICAN FUSION

BA3 offers a modern restaurant experience in Oslo with a focus on sushi, social dining and a lively, vibrant atmosphere. Our signature is a unique fusion of Japanese precision and South American flavors – a concept that makes us one of the city’s most exciting places for food and drink.
Chef Jose Luis Rojas and Chef Tatsuya Ogawa combine over 20 years of experience from Japanese restaurant tradition with tropical, bold ingredients from Latin America. The result is a truly unique concept with delicate sashimi cuts, gyoza and fresh ceviche elements, along with chili, citrus and fruits from South America.
Sommelier Christos ensures that the food meets the perfect wine experience, with thoughtful pairings and warm, professional service.

SUSHI, SOCIAL DINING &
LIVELY ATMOSPHERE IN OSLO

At BA3, it's all about the good vibes and experiences that linger long after the evening is over. The menu is made to be shared with the group – perfect for dinners, celebrations and evenings where you want to enjoy, taste and have some real fun together.

CULINARY HISTORY

The concept stems from Japanese migration to South America in the late 19th century, where traditional techniques met local ingredients and gave birth to a globally recognized food culture. At BA3, we continue this legacy – with modern techniques, creativity and high-quality ingredients.
Experience one of Oslo's most popular destinations for sushi, social dining and a vibrant restaurant environment. Welcome to BA3 – where tradition meets innovation, and food brings people together.

SUSHI COURSE AT BA3

Do you want to learn how to make sushi? Join our sushi course and learn the techniques step by step from our chef.
Read more about the sushi course here.