| Fukuoka Smash Brothers Winter | |
|---|---|
| Dates | March 14th, 2021 |
| Address/City | Fukuoka, Japan 
|
| Attendance | 64 |
| Results | |
 winners
|
Yo-yo
|
Fukuoka Smash Brothers Winter was a Super Smash Bros. Ultimate regional tournament held in Fukoka, Japan on March 14th, 2021.
Results
Super Smash Bros. Ultimate singles A
(32 entrants)
Top 32 bracket
| Place | Name | Character(s) | Earnings |
|---|---|---|---|
| 1st | Youyou |
 |
|
| 2nd | HIDE |
   |
|
| 3rd | Chonren |
  |
|
| 4th | Miru kage |
 |
|
| 5th | Ikuya |
 |
|
| 5th | Sukeino |
  |
|
| 7th | Karoegu |
 |
|
| 7th | Reno |
    |
Super Smash Bros. Ultimate singles B
(32 entrants)
Top 32 bracket
| Place | Name | Character(s) | Earnings |
|---|---|---|---|
| 1st | Chef |
   |
|
| 2nd | Torano Onisan |
|
|
| 3rd | Zakooru |
 |
|
| 4th | 村長 |
  |
Notes
- A Swiss style round robin tournament was held to determine which of the 64 players participated in the A and B tournaments. The 32 highest placing played in the A tournament.