TOKYO :SBI Shinsei Bank, a unit of SBI Holdings, plans to file as early as next month for a relisting on the Tokyo Stock Exchange, two people familiar with the matter said. The bank, which aims to go public again by the end of the year, would follow a series of sizeable listings in Japan over the past year as companies look to capitalise on market momentum that has seen the Nikkei share average trade near record highs. Relisting the mid-sized lender has been a target for Yoshitaka Kitao, the