ToyotaLand Cruiser Land Cruiser URJ202W 4WD JP 2020-06 to 2021-072020–2021
Smart-key battery
CR2032 lithium battery (electronic key)
Own-model key battery replacement section: the electronic key takes a CR2032 lithium battery. The manual's 3-1 キー section (PDF p.106) states that this key is handed to every customer (お客様へ次のキーをお渡しします), so the battery applies to every vehicle the manual covers.