Japanese Box Office For March 2003
| Rank | Release | Gross | Theaters | Total Gross | Release Date | Distributor |
|---|---|---|---|---|---|---|
| 1 | The Lord of the Rings: The Two Towers | $32,709,148 | 643 | $65,150,115 | Feb 22 | - |
| 2 | Lilo & Stitch | $16,245,351 | 483 | $22,712,669 | Mar 8 | - |
| 3 | Die Another Day | $15,234,867 | 325 | $18,441,255 | Mar 8 | - |
| 4 | Doraemon: Nobita and the Wind Wizard | $13,003,114 | 301 | $19,026,642 | Mar 8 | - |
| 5 | One Piece: Dead End Adventure | $11,819,642 | 278 | $14,794,017 | Mar 1 | - |
| 6 | The Pianist | $11,740,800 | 228 | $24,559,779 | Feb 15 | - |
| 7 | Catch Me If You Can | $9,316,550 | 373 | $22,678,989 | Mar 21 | - |
| 8 | Red Dragon | $4,389,297 | 395 | $17,239,195 | Feb 8 | - |
| 9 | The Blue Light | $3,389,217 | 186 | $4,443,142 | Mar 15 | - |
| 10 | Yomigaeri | $3,345,508 | 225 | $23,259,542 | Jan 18 | - |
| 11 | The Tuxedo | $2,409,692 | 200 | $2,409,692 | Mar 15 | - |
| 12 | Harry Potter and the Chamber of Secrets | $771,191 | 858 | $142,786,414 | Nov 23 | - |
| 13 | Cradle 2 the Grave | $603,866 | 182 | $1,551,193 | Mar 29 | - |
| 14 | The Bourne Identity | $380,831 | 297 | $13,187,671 | Jan 25 | - |
| 15 | Pinocchio Italian Version | $357,647 | 143 | $357,647 | Mar 22 | - |
| 16 | Thirteen Steps | $294,907 | 231 | $4,234,653 | Feb 8 | - |
| 17 | Darkness | $218,568 | 81 | $218,568 | Mar 1 | - |
| 18 | Below | $141,556 | 98 | $603,025 | Feb 22 | - |
| 19 | No Good Deed | $109,928 | 40 | $109,928 | Mar 8 | - |
