Try Looking Glass points in Japan

Japan

IP / IPv6 Location / Company Speed test / Network test
92.38.178.249
2a03:90c0:114::e8
Gcore
104.233.163.179 Raksmart
172.107.231.230 Psychz Networks
43.230.161.31
2406:cb42:0:f00a::b59a
Shock Hosting