Best Cloud Regions for Japan — June 2026

Monthly

Cloud regions ranked by lowest median latency to Japan, based on all of June 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	Samples
1	Oracle	Tokyo (JP)	15.8ms	8.2ms	0.1%	12	159
2	AWS	Osaka (JP)	13.1ms	9.6ms	0.1%	12	156
3	Oracle	Osaka (JP)	15.5ms	9.6ms	0.0%	12	153
4	GCP	Osaka (JP)	14.2ms	9.8ms	0.1%	12	150
5	Alibaba	Tokyo (JP)	13.3ms	10.2ms	0.0%	12	147
6	Tencent	Tokyo (JP)	13.2ms	10.7ms	0.0%	12	149
7	GCP	Tokyo (JP)	12.8ms	11.3ms	0.1%	12	152
8	AWS	Tokyo (JP)	13.3ms	13.4ms	0.1%	12	150
9	Azure	Tokyo (JP)	12.7ms	13.7ms	0.0%	12	151
10	Azure	Seoul (KR)	31.8ms	27.9ms	0.0%	12	151
11	AWS	Seoul (KR)	38.0ms	32.0ms	0.0%	12	151
12	Alibaba	Seoul (KR)	41.8ms	38.3ms	0.1%	12	148
13	AWS	Taipei (TW)	43.0ms	39.2ms	0.0%	12	148
14	GCP	Seoul (KR)	43.2ms	40.5ms	0.0%	12	149
15	Oracle	Seoul (KR)	49.1ms	41.2ms	0.1%	12	149
16	Tencent	Seoul (KR)	45.0ms	43.2ms	0.0%	12	149
17	GCP	Changhua County (TW)	54.1ms	50.9ms	0.0%	12	148
18	Azure	Hong Kong (HK)	57.6ms	54.5ms	0.0%	12	96
19	Alibaba	Hong Kong (HK)	95.3ms	58.1ms	0.9%	12	73
20	Tencent	Hong Kong (HK)	80.1ms	60.9ms	0.2%	12	74

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