The “In Stock” status indicates that the product is being considered for additional sales after the planned number of items has been sold, or that the product may be resold in the event of a cancellation without payment.

Therefore, you cannot purchase the item while “Checking Inventory” is displayed.

Also, the timing of resale is irregular, so we will not be able to answer your inquiries.
Please note that if we are unable to secure inventory, the item will be marked as “SOLD OUT”.