76. East US
West Europe
Southeast Asia
Australia Southeast
West Central US
Japan East
UK South
Central India
Canada Central
https://azure.microsoft.com/ja-jp/regions/services/
https://azure.microsoft.com/ja-jp/pricing/details/log-analytics/
https://docs.microsoft.com/en-us/azure/log-analytics/log-analytics-add-solutions#offers-and-pricing-tiers
4リージョン