Does it mean that you'll confirm to the supplier? The Japan post status hasn't change from 10th Feb. If you can, please contact to supplier and check the current status.
Does it mean that you can inquire to the supplier for me? Japan Post's page has not been updated since 10/2. If it is possible, can you please make inquiry to the supplier?
Does it mean that you will confirm to the supplier? Japan Post homepage is not updated since 2/10. If it is possible, please confirm to the supplier from you.