Best Cloud Regions for Japan — October 2026

Monthly

Cloud regions ranked by lowest median latency to Japan, based on all of October 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	Osaka (JP)	13.0ms	8.7ms	0.0%	14	13	152
2	GCP	Osaka (JP)	13.9ms	9.4ms	0.1%	14	13	151
3	Azure	Osaka (JP)	15.9ms	10.1ms	0.1%	14	13	99
4	Oracle	Osaka (JP)	17.5ms	10.2ms	0.0%	14	13	156
5	Azure	Tokyo (JP)	16.2ms	13.3ms	0.1%	14	13	152
6	AWS	Tokyo (JP)	15.7ms	13.5ms	0.1%	14	13	151
7	GCP	Tokyo (JP)	15.5ms	13.8ms	0.0%	14	13	152
8	Oracle	Tokyo (JP)	15.6ms	13.9ms	0.1%	14	13	154
9	Alibaba	Tokyo (JP)	15.7ms	14.8ms	0.1%	14	12	143
10	Tencent	Tokyo (JP)	16.9ms	14.8ms	0.4%	14	13	153
11	Azure	Seoul (KR)	31.5ms	25.6ms	0.1%	14	13	153
12	AWS	Seoul (KR)	34.2ms	29.1ms	0.0%	14	13	153
13	Oracle	Chuncheon (KR)	51.0ms	40.0ms	0.4%	14	13	90
14	AWS	Taipei (TW)	45.0ms	40.5ms	0.0%	14	13	153
15	Alibaba	Seoul (KR)	52.6ms	40.7ms	0.1%	14	13	151
16	Tencent	Seoul (KR)	47.2ms	42.8ms	0.4%	14	13	153
17	GCP	Seoul (KR)	46.7ms	44.5ms	0.1%	14	13	152
18	Oracle	Seoul (KR)	72.8ms	45.6ms	0.0%	14	13	151
19	Azure	Hong Kong (HK)	61.9ms	59.7ms	0.2%	13	13	90
20	AWS	Hong Kong (HK)	68.5ms	60.9ms	0.0%	13	13	50

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