TOKYO, Sept 7 (Reuters) - Japan's Nikkei average fell 0.8 percent on Tuesday, dented by profit-taking after four straight days of large gains and as the yen's strength shows little sign of abating.
The benchmark Nikkei lost 72.12 points to 9,229.20 after gaining nearly 400 points over the past four days. The broader Topix fell 0.6 percent to 833.68. (Reporting by Shinichi Saoshiro; Editing by Edwina Gibbs)