From November 10th, Yamato Transport will increase the size limits for its "Nekopos" delivery service and change its policy to include leaving packages at the door if they cannot be delivered to the mailbox.
<Expansion of available sizes>

The thickness limit will be increased from the current 2.5 cm to "up to 3 cm," and the size will be expanded to "within 60 cm for all three sides" and "within 34 cm for the longest side."
Kuroneko Members can specify a delivery location in advance via the "Delivery Schedule Notification" to have their packages left at their doorstep, allowing them to receive their packages smoothly in one go.
Nekoposu is a service that delivers small packages nationwide at a flat rate. Currently, if a package does not fit in the recipient's mailbox, it is returned.