気仙沼大島「島乙女」牡蠣 セット（2026年6月販売予定）漁師直送

This product features oysters named 'Shima Onna' from Aomori Prefecture, raised using a unique breeding method and special rotating baskets for optimal growth in nutrient-rich waters.

• The description claims that the oysters are named 'Shima Onna' due to their round shape and plump white flesh.
• The description claims that the oysters are raised using a new seed that is triploid, which does not spawn and thus has better shell and flesh development.