12 / Oct, 2021 RainbowLink Inc. maintained it's servers in it's data center. You couldn't access to RainbowLink Inc's servers completely during this maintenance.
time / place 14:13 - 18 (JST) DataCenter RainbowLink Inc. owns and manages.
10 / Oct, 2021 On our official catalogue & onlineshop and the "Currency Converter", from May 26st to May 28st, there was a problem with the CSV specification change by IMF. RL fixed it. Sorry for inconvinience.