(Bloomberg) — Equities in Asia declined as investors began pulling back on the artificial-intelligence frenzy that has powered the bull market this year. The yen rose for a fourth day ahead of next week’s Bank of Japan meeting.Most Read from BloombergHarris Just Showed Why Trump Is So Afraid of HerI Changed My Mind. The Fed Needs to Cut Rates Now.Stocks Tumble as Wall Street Gets AI Wake-Up Call: Markets WrapWhat Initial Polling Data Show About the Trump-Harris MatchupHarris Targets Trump by Ra