Home Business BOJ's Kuroda says deepening negative rates is among options -Nikkei Business BOJ's Kuroda says deepening negative rates is among options -Nikkei By Genpie - September 6, 2019 149 0 Facebook Twitter Google+ Pinterest WhatsApp Bank of Japan Governor Haruhiko Kuroda said cutting interest rates further into negative territory is among the bank’s policy options, according to an interview with the Nikkei newspaper published on Friday.