TOKYO, Oct 10 (Reuters) - Kokusai Electric will set a tentative initial public offering (IPO) price of 1,830-1,840 yen ($12.32-$12.39) per share, lower than the previous of estimate 1,890 yen, according to a regulatory filing on Tuesday.

($1 = 148.4900 yen) (Reporting by Tokyo Newsroom; Editing by Christian Schmollinger)