【New, Unused】koshika Basic Skincare 3-piece Set x 3 Sets Bihada no Yu Koshika Onsen KOSHIKA 3-piece Set x 3 sets, Total 9 items These are Koshika shareholder benefits. They arrived around April 2025. Shipped via Mercari courier service (Takkyubin). Reference Price: KO SHI KA | Koshika - Price per item Lotion (Lotion) Toner 150mL - ¥4400 (tax included) Milk (Milk) Emulsion 100mL - ¥4620 (tax included) Gel (Gel) 50g - ¥5280 (tax included) Equivalent to a total of ¥42,900