Rakuten International Commercial Bank Co (RICB)

I cannot find information about a company called Rakuten International Commercial Bank Co (RICB) on the provided Rakuten corporate website (https://corp.rakuten.asia/) or through general online searches. The Rakuten Group is a large multinational corporation with diverse holdings, but a dedicated commercial bank under the name RICB is not publicly listed among its subsidiaries. Therefore, I cannot supply a detailed formatted writeup for a company that, based on available information, does not appear to exist.