MBFJF Mitsubishi UFJ Financial Group Inc (PK)

Issuer Free Writing Prospectus

Filed by Mitsubishi UFJ Financial Group, Inc.

Pursuant to Rule 433

Reg-Statement No. 333- 242048

September 8, 2020

From (and including) the Issue Date to (but excluding) the Reset Date, the Notes will bear interest at the fixed rate of 0.848% per annum.

From (and including) the Reset Date to (but excluding) the Maturity Date (the “reset fixed rate period”), the Notes will bear interest at a fixed per annum rate equal to the applicable U.S. Treasury Rate as determined by the Calculation Agent on the Reset Determination Date, plus 0.68%.

Determination of the U.S. Treasury Rate:

The U.S. Treasury Rate shall be determined by The Bank of New York Mellon as calculation agent (the “Calculation Agent”).

“U.S. Treasury Rate” means, with respect to the reset fixed rate period, the rate per annum equal to: (1) the arithmetic average, as determined by the Calculation Agent, of the yields on actively traded U.S. Treasury securities adjusted to constant maturity for the maturity of one year (“Yields”) for the five consecutive New York Business Days (as defined below) immediately prior to the Reset Determination Date based on information appearing in the statistical release designated “H.15” (or any successor publication that reports Yields) most recently published by the Board of Governors of the U.S. Federal Reserve System as of 5:00 p.m. (New York City time) on the Reset Determination Date; provided that if the Yield is not available through such release (or any successor publication) for any relevant New York Business Day, then the arithmetic average will be determined based on the Yields for the remaining New York Business Days during the five New York Business Day period described above (provided further that if the Yield is available for only a single New York Business Day during such five New York Business Day period, then “U.S. Treasury Rate” will mean the single-day Yield for such day); or (2) if no information is available to determine the U.S. Treasury Rate in accordance with the method set forth in (1) above by using the Yield for at least a single New York Business Day during the five New York Business Day period described above, then the annualized yield to maturity of the Comparable Treasury Issue (as defined below) calculated using a price for the Comparable Treasury Issue (expressed as a percentage of its principal amount) equal to the Comparable Treasury Price (as defined below) as of the Reset Determination Date.

If the U.S. Treasury Rate cannot be determined, for whatever reason, as described under (1) or (2) above, “U.S. Treasury Rate” means the rate per annum equal to the last reported Yield, as determined by the Calculation Agent, based on information appearing in the statistical release designated “H.15” (or any successor publication that reports Yields) last published by the Board of Governors of the U.S. Federal Reserve System as of 5:00 p.m. (New York City time) on the Reset Determination Date.

For purposes of determining the U.S. Treasury Rate, “New York Business Day” means a day which is not a day on which banking institutions in New York are authorized by law or regulation to close, regardless of whether the over-the-counter market for actively traded U.S. Treasury securities is open or closed.