Best Cloud Regions for Japan

Daily

Cloud regions ranked by lowest median latency to Japan, based on the latest day's measurements across 900+ cities worldwide. 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	AWS	Osaka (JP)	4.5ms	4.2ms	0.0%	3	3
2	GCP	Osaka(JP)	6.3ms	5.8ms	0.0%	4	4
3	Azure	Tokyo, Saitama	8.9ms	8.9ms	0.0%	3	3
4	GCP	Tokyo(JP)	10.0ms	9.2ms	0.0%	2	2
5	Tencent	Tokyo (JP)	10.0ms	9.5ms	0.0%	3	3
6	AWS	Tokyo (JP)	12.9ms	12.1ms	0.0%	2	2
7	Oracle	Tokyo (Japan)	12.9ms	12.6ms	0.0%	2	2
8	Alibaba	Tokyo (JP)	13.8ms	13.7ms	0.0%	2	2
9	Oracle	Osaka (Japan)	24.5ms	24.5ms	0.0%	3	3
10	Azure	Seoul	26.3ms	25.9ms	0.0%	3	3
11	AWS	Seoul (KR)	35.3ms	29.1ms	0.0%	3	3
12	GCP	Seoul(KR)	39.6ms	39.3ms	0.0%	3	3
13	AWS	Taipei (TW)	39.6ms	39.6ms	0.0%	3	3
14	Tencent	Seoul (KR)	43.2ms	42.1ms	0.0%	2	2
15	Alibaba	Seoul (KR)	49.2ms	49.1ms	0.0%	3	3
16	GCP	Hong Kong(HK)	58.7ms	58.5ms	0.0%	4	4
17	GCP	Changhua County(TW)	59.9ms	58.9ms	0.0%	3	3
18	Azure	Hong Kong SAR	60.1ms	59.8ms	0.0%	3	3
19	Oracle	Seoul (Korea)	71.7ms	71.2ms	0.0%	3	3
20	AWS	Singapore (SG)	76.4ms	75.8ms	0.0%	1	1

Updated: 2026-10-12arrow_backBack to global leaderboards