Overall Ratings & Reviews 5G eSIM for Japan by SIM GO KING

Good signal reaches all of Japan. Osaka to Sapporo signal is okay. It's just that because it's not a Japanese number, the data runs out quickly. And we can't check the remaining quota

buy 4 sim only work 1 internet

Convenient, easy to use, good signal, stable speed

After the purchase they didnt send me the QR code and i cant ask or even complain bcoz there’s no CS

Love it, the connection was smooth and installation was pretty easy.

Great service and network. My husband and I bought 2 eSIMs each. There is a customer service who is also on standby via WA if we want to ask questions. God willing, I will repeat the order for my next trip. The tethering is also okay.

+ easy to redeem + stable internet + cheap - i can't use certain social media - not working on transit country

can't find the operator and finnaly it's a boomer

the network is good and smooth

easy to activate with no hassel

great it's easily connected without hassel