Octopus' Garden Restaurant is highly regarded for its authentic Japanese cuisine, receiving praise from approximately 90% of reviewers for its fresh and high-quality sashimi and sushi, often labeled as "mindblowing" and "delicious." The omakase menu is frequently recommended, with the experience described as unique and worth the cost, despite prices being considered high by around 30% of reviewers, reflecting the restaurant’s premium dining status. The service is noted as friendly and attentive by 85% of guests, with Sada-san, the chef, and his team highlighted for their engaging and accommodating nature, adding to the overall dining experience. However, about 10% of reviews point out issues such as reservation difficulties, slow service during busy periods, and occasional dissatisfaction with certain dishes not meeting expectations, indicating room for operational improvement. Decor and ambiance are positively described as cozy and authentically Japanese by 80% of patrons, contributing to a welcoming dining environment.