<PAGE> 1
AIM JAPAN GROWTH FUND
CLASS A, CLASS B AND CLASS C SHARES
Supplement dated January 24, 2000
to the Prospectus dated May 3, 1999, as revised October 26, 1999
The fifth paragraph appearing under the heading entitled "PRINCIPAL RISKS OF
INVESTING IN THE FUND" on page 1 of the prospectus is deleted in its entirety.
The first paragraph appearing under the heading entitled "PERFORMANCE
INFORMATION" on page 2 of the prospectus is deleted in its entirety and
replaced with the following:
"The bar chart and table shown below provide an indication of the
risks of investing in the fund. The fund's past performance is not
necessarily an indication of its future performance."
The fourth paragraph appearing under the heading entitled "FINANCIAL HIGHLIGHTS"
on page 5 of the prospectus is deleted in its entirety.