Nikkei dented by weaker tech shares; Shikoku Electric stumbles
December 13, 2017 at 01:37 AM EST
TOKYO, Dec 13 (Reuters) - Japan's Nikkei share average ended lower on Wednesday after tech stocks lost ground as they tracked their weaker U.S. counterparts, while Shikoku Electric slumped after a court ruled against the restart of one of its nuclear reactors.