If you're flying into Sapporo Chitose airport, the closest Sixt car rental location to you is 758-171 Bibi, and they can be reached on +81 123 22 0543.
No, Sixt does not currently offer pickup services from Sapporo Chitose airport (CTS). However, their nearest location is 758-171 Bibi which is approx. 1.82mi away from Sapporo Chitose airport and accessible by public transport.