Please read the following table in Markdown format and then answer the question according to the table. Table cells in one row are seperated by '|', and different rows are seperated by '
'.

Table:
| Res. | Record | Opponent | Method | Event | Round | Time |
| --- | --- | --- | --- | --- | --- | --- |
| Loss | 10-8-1 | Issei Tamura | Decision(unanimous) | Shooto | 2.0 | 5:00 |
| Loss | 10-7-1 | Hiroshi Nakamura | Decision(unanimous) | Shooto | 3.0 | 5:00 |
| Win | 10-6-1 | Shinya Kumazawa | Decision(unanimous) | Tenkaichi Fight | 2.0 | 5:00 |
| Win | 9-6-1 | Sakae Kasuya | Decision(majority) | Shooto | 2.0 | 5:00 |
| Win | 8-6-1 | Daisuke Ishizawa | Decision(unanimous) | Shooto | 2.0 | 5:00 |
| Loss | 7-6-1 | Shintaro Ishiwatari | Decision(unanimous) | Shooto | 2.0 | 5:00 |
| Win | 7-5-1 | Eiji Murayama | Decision(unanimous) | Shooto | 2.0 | 5:00 |
| Win | 6-5-1 | Hiroki Kita | Decision(unanimous) | Shooto | 2.0 | 5:00 |
| Draw | 5-5-1 | Ed Newalu | Draw | PIP- East vs West | 2.0 | 5:00 |
| Win | 5-5 | Manabu Inoue | Decision (majority) | GCM- D.O.G. 5 | 2.0 | 5:00 |
| Win | 4-5 | Michihisa Asano | Decision(unanimous) | MARS | 2.0 | 5:00 |
| Loss | 3-5 | Akitoshi Tamura | Submission (rear naked choke) | Shooto | 2.0 | 4:51 |
| Win | 3-4 | Naosuke Mizoguchi | Submission (armlock) | Shooto | 2.0 | 2:38 |
| Loss | 2-4 | Takeshi Inoue | KO (punch) | Shooto | 2.0 | 4:58 |
| Win | 2-3 | Seigi Fujioka | Decision(majority) | Shooto | 2.0 | 5:00 |
| Win | 1-3 | Takeshi Matsushita | Decision(majority) | Shooto | 2.0 | 5:00 |
| Loss | 0-3 | Keisuke Yamada | Decision(majority) | Shooto | 2.0 | 5:00 |
| Loss | 0-2 | Takashi Inoue | Decision(unanimous) | Shooto | 2.0 | 5:00 |
| Loss | 0-1 | Hiroyuki Takaya | TKO (tko) | Shooto | 2.0 | 2:06 |
Question:
How many rounds have an Opponent of sakae kasuya?
Answer:
1.0