News/Reuters/Tokyo's Nikkei share average closes up 0.81%Tokyo's Nikkei share average closes up 0.81%Apr 26, 202406:00 UTCNI225TOPIXTOKYO, April 26 (Reuters) - Japan's benchmark Nikkei average NI225 closed up 0.81% at 37,934.76 on Friday, while the broader Topix TOPIX gained 0.85% at 2,686.12.