Best Cloud Regions for Japan — July 2026

Monthly

Cloud regions ranked by lowest median latency to Japan, based on all of July 2026's measurements across 1000+ cities worldwide. Published on the 1st of each month for the previous month. Compare AWS, Azure, GCP, Oracle, Tencent, Huawei and Alibaba to pick the fastest region for Japan.

Rank	Provider	Region Name	Avg Latency	Median Latency	Loss	Cities	ASN Count	Samples
1	AWS	Tokyo (JP)	10.3ms	7.8ms	0.1%	10	8	118
2	Oracle	Tokyo (JP)	9.2ms	8.1ms	0.1%	10	8	132
3	GCP	Tokyo (JP)	9.8ms	8.3ms	0.0%	10	8	120
4	Tencent	Tokyo (JP)	10.9ms	8.5ms	0.1%	10	8	116
5	Azure	Tokyo (JP)	10.0ms	8.5ms	0.1%	10	8	118
6	Oracle	Osaka (JP)	10.6ms	8.6ms	0.1%	10	8	138
7	Alibaba	Tokyo (JP)	10.9ms	8.9ms	0.1%	10	8	117
8	AWS	Osaka (JP)	8.6ms	9.4ms	0.1%	10	8	136
9	GCP	Osaka (JP)	10.5ms	9.5ms	0.2%	10	8	127
10	Azure	Seoul (KR)	29.3ms	27.1ms	0.1%	10	8	119
11	AWS	Seoul (KR)	31.8ms	29.6ms	0.3%	10	8	116
12	Alibaba	Seoul (KR)	43.1ms	32.9ms	0.3%	10	8	116
13	GCP	Seoul (KR)	40.1ms	34.5ms	0.0%	10	8	115
14	Tencent	Seoul (KR)	42.9ms	39.5ms	0.0%	10	8	114
15	Oracle	Seoul (KR)	66.1ms	40.6ms	0.3%	10	8	115
16	AWS	Taipei (TW)	42.3ms	43.6ms	0.1%	10	8	116
17	GCP	Changhua County (TW)	51.9ms	48.4ms	0.1%	10	8	115
18	Azure	Hong Kong (HK)	53.0ms	52.0ms	0.0%	10	8	80
19	Alibaba	Hong Kong (HK)	80.9ms	53.7ms	0.8%	10	8	60
20	AWS	Hong Kong (HK)	55.7ms	54.1ms	0.0%	9	8	62

Ranking month: July 2026 · Updated: 2026-11-03arrow_backBack to global leaderboards