| Championship | Event | # | Competitor |
|---|---|---|---|
| National Team Open 2010 | Board Race | 10 |
Shizuka KATSUMATA - Japan National Team (JPN) |
| Championship | Event | # | Competitors |
|---|---|---|---|
| National Team Open 2010 | SERC | 2 |
Japan National Team
(JPN) Seiji IINUMA, Shizuka KATSUMATA , Kohsuke NISHIYAMA, Shun NISHIYAMA |
| National Team Open 2010 | Board Rescue Race | 3 |
Japan National Team
(JPN) Ayaka ITO, Shizuka KATSUMATA |
| National Team Open 2010 | Line Throw | 5 |
Japan National Team
(JPN) Kozue FUJIWARA, Shizuka KATSUMATA |
| National Team Open 2010 | Beach Relay | 9 |
Japan National Team
(JPN) Kozue FUJIWARA, Kana HANAOKA, Shizuka KATSUMATA , Masami YUSA |
| National Team Open 2010 | 4x25m Manikin Relay | 10 |
Japan National Team
(JPN) Kozue FUJIWARA, Kana HANAOKA, Shizuka KATSUMATA , Kuni MORI |
| National Team Open 2010 | 4x50m Medley Relay | 14 |
Japan National Team
(JPN) Kana HANAOKA, Ayaka ITO, Shizuka KATSUMATA , Kuni MORI |
| National Team Open 2010 | Oceanman/Oceanwoman Relay | 14 |
Japan National Team
(JPN) Kana HANAOKA, Ayaka ITO, Shizuka KATSUMATA , Masami YUSA |