Replenishment assistance robot and replenishment assistance system

A replenishment assistance robot comprising:

• a plurality of housings, each of the plurality of housings configured to house a product, each of the plurality of housings having an inlet located at a top thereof:
• an RFID reader including a first antenna and a plurality of second antennas, the first antenna configured to read an RFID tag attached to a product on a shelf and each of the plurality of second antennas configured to read an RFID tag of a product housed in each of the plurality of housings:
• a terminal configured to receive a replenishment instruction of the product on the shelf;
• a mobile body containing the plurality of housings and the RFID reader, the mobile body configured to move to a location where a stock of the product is arranged based on location information of the product included in the replenishment instruction;
• and
• a shield configured to block reading of the RFID tag, wherein
• the first antenna is disposed on a front or a side of the mobile body,
• each of the plurality of second antennas is disposed above the inlet of each of the plurality of housings in a state in which each of the plurality of second antennas reads the RFID tag while the product is housed in each of the plurality of housings, and
• the shield is disposed between the plurality of housings such that regions capable of being read by the plurality of second antennas are not overlapped.