| Championship | Event | # | Competitor |
|---|---|---|---|
| National Team Open 1998 | Beach Flags | 4 |
Masami YUSA - Japan National Team (JPN) |
| National Team Open 1998 | Beach Sprint | 8 |
Masami YUSA - Japan National Team (JPN) |
| National Team Open 2000 | Beach Flags | 1 |
Masami YUSA - Japan National Team (JPN) |
| National Team Open 2008 | Beach Flags | 1 |
Masami YUSA - Japan National Team (JPN) |
| National Team Open 2008 | Beach Sprint | 10 |
Masami YUSA - Japan National Team (JPN) |
| National Team Open 1994 | Beach Flags | 1 |
Masami YUSA - Japan National Team (JPN) |
| National Team Open 1996 | Beach Sprint | 6 |
Masami YUSA - Japan National Team (JPN) |
| National Team Open 1996 | Beach Flags | 1 |
Masami YUSA - Japan National Team (JPN) |
| National Team Open 2010 | Beach Flags | 2 |
Masami YUSA - Japan National Team (JPN) |
| Championship | Event | # | Competitors |
|---|---|---|---|
| National Team Open 2008 | Beach Relay | 7 |
Japan National Team
(JPN) Kozue FUJIWARA, Mayo NAKASONE, SUZUKI, Masami YUSA |
| National Team Open 2010 | Rescue Tube Rescue | 7 |
Japan National Team
(JPN) Kozue FUJIWARA, Kana HANAOKA, Kuni MORI, Masami YUSA |
| National Team Open 2010 | Beach Relay | 9 |
Japan National Team
(JPN) Kozue FUJIWARA, Kana HANAOKA, Shizuka KATSUMATA, Masami YUSA |
| National Team Open 2010 | Oceanman/Oceanwoman Relay | 14 |
Japan National Team
(JPN) Kana HANAOKA, Ayaka ITO, Shizuka KATSUMATA, Masami YUSA |