Kaneyo Oyo Suisan is a sea urchin specialist who is committed to traditionally handling only raw sea urchins since its 1997 founding in Nemuro City. Under strict quality, at our specialized sea urchin processing facility, we ship uni throughout the year from Hokkaido waters.

The clean, nutrient region hosts delicacies such as sea urchin, saury, salmon, and sweet Hanasaki crab. These waters produce uni with bright colors and excellent flavor. Michelin Omakase Chefs prized Kaneyo Suisan and quantities are extremely limited. Produced 100% all-natural, without the use of alum or preservatives, so that you can enjoy the original taste of fresh sea urchin right out of the shell

Previously unavailable to US retail, it is now available by pre-order through Maruhide.

• Country of Origin:, Japan

• Sold By: Toyosu Fish Auction - Tokyo, Japan

• Selection: Wild

• Species or Urchin: Bafun Uni

• Net Weight: About 100g

• Keep cool or chilled - do not freeze

• Best consumed in sushi as sashimi or chirashi

• Please read our policies before ordering

This low-volume item is in stock throughout the year, with more availability during specific seasons and favorable weather conditions.

• Once a pre-order is placed, it can't be canceled. This item is subject to market prices and may increase without notice.

• Please note that some weeks may not meet our standards, and we will default orders to the following week's auction. Kindly consider this when you place your pre-order; wait times may vary seasonally.

Please note that the images provided are for illustrative purposes only. The shape and size of the lobes may vary depending on the week's catch and cannot be standardized. Due to the nature of wild-caught Uni, sizes may vary, resulting in larger pieces (yielding fewer per box) or smaller pieces (yielding more per box). Our boxes are sold based on weight rather than the number of rows or lobes.

• Please be aware that all Japanese uni products shipped overnight require SavedBy Package Protection to safeguard against unforeseen damage or loss. However, protection isn't necessary for pick up orders.

• While we ensure proper shipment packaging, Maruhide can't be held responsible or liable for damages incurred during shipping if SavedBy Package Protection isn't purchased.

• SavedBy Package Protection can be selected during the checkout process. Claims must be made directly through the SavedBy app or website.

Please transfer the uni to the refrigerator immediately when the package arrives. Keep refrigerated, follow food safety, and consume as soon as possible to enjoy the freshness.

• Do not freeze fresh uni

Most questions can be answered in our FAQ page