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| Bendigo $50,000 Hard | Feb 27 2005 |
| Qual 1 | Marija Mirkovic-WC - Kitazaki | 6-3 6-3 |
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| Warrnambool $10,000 Grass | Mar 6 2005 |
| 1 | Marina Erakovic-Q - Kitazaki | 6-1 6-0 |
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| Benalla $10,000 Grass | Mar 13 2005 |
| 1 | Hye-Mi Kim - Kitazaki | 6-3 6-3 |
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| Yarrawonga $10,000 Grass | Mar 20 2005 |
| 1 | Kitazaki - Benita Milenkiewicz | 6-2 6-0 |
| 2 | Kitazaki - Lauren Breadmore(1) | 6-3 6-4 |
| QF | Emily Hewson(6) - Kitazaki | 6-4 6-2 |
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| Yamaguchi $10,000 Clay | Apr 24 2005 |
| Qual 1 | Kitazaki(1) - Sayaka Umeda | 6-4 6-0 |
| Qual 2 | Kitazaki(1) - Yumi Nakano | 6-4 4-6 6-3 |
| 1 | Kitazaki-Q - Yuko Kurata-Q | 6-3 6-3 |
| 2 | Maika Ozaki(6) - Kitazaki-Q | 6-1 6-3 |
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| Hamanako $25,000 Carpet | May 1 2005 |
| Qual 1 | Kitazaki - Maika Ozaki(12) | 6-4 3-6 6-3 |
| Qual 2 | Junri Namigata(8) - Kitazaki | 6-3 6-1 |
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| Fukuoka $50,000 Carpet | May 15 2005 |
| Qual 1 | Cassandra Barr - Kitazaki | 6-2 2-6 6-3 |
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| Changwon $25,000 Hard | May 22 2005 |
| Qual 1 | Kitazaki(9) | bye |
| Qual 2 | Kitazaki(9) - Ji-Hyun Lee | 6-1 6-2 |
| Qual 3 | Kitazaki(9) - Soon Mi Seo(6) | 3-6 6-0 6-2 |
| 1 | Beier Ko(8) - Kitazaki-Q | 6-2 6-1 |
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| Nagano $25,000 Carpet | May 29 2005 |
| Qual 1 | Kitazaki(4) - Minami Endo | 6-0 6-1 |
| Qual 2 | Kitazaki(4) - Yuko Kurata | 6-4 2-6 7-64 |
| 1 | Seiko Okamoto(1) - Kitazaki-Q | 6-1 6-4 |
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| Gunma $25,000 Carpet | Jun 5 2005 |
| Qual 1 | Kitazaki(8) - Yuko Uchida | 6-3 6-1 |
| Qual 2 | Tomoko Taira - Kitazaki(8) | 6-3 6-2 |
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| Seoul $25,000 Hard | Jun 12 2005 |
| Qual 1 | Kitazaki(16) - Mi-Seon Lee | 6-3 6-1 |
| Qual 2 | Kitazaki(16) - Ji-Sun Ha | 6-4 6-3 |
| Qual 3 | Tomoyo Takagishi(3) - Kitazaki(16) | 6-4 6-1 |
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| Incheon $25,000 Hard | Jun 19 2005 |
| Qual 1 | Soon Mi Seo - Kitazaki | 7-62 6-3 |
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| Kurume $25,000 Carpet | Jul 24 2005 |
| Qual 1 | Kitazaki(2) - Shiho Tanaka | 6-3 6-4 |
| Qual 2 | Kasumi Aiko(14) - Kitazaki(2) | 6-4 6-1 |
| 1 | Maya Kato-Q - Kitazaki-LL | 6-1 7-5 |
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| Saitama $10,000 Hard | Sep 4 2005 |
| 1 | Kitazaki - Haruka Fujishiro | 1-6 6-2 7-5 |
| 2 | Keiko Taguchi(3) - Kitazaki | 6-4 3-6 6-3 |
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| Kyoto $10,000 Carpet | Sep 11 2005 |
| 1 | Hye-Mi Kim(7) - Kitazaki | 7-66 6-1 |
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| Hiroshima $10,000 Carpet | Sep 18 2005 |
| 1 | Kitazaki(8) - Seika Takahara-Q | 6-72 6-0 6-2 |
| 2 | Shilpa Joshi - Kitazaki(8) | 6-4 6-4 |
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| Ibaraki $25,000 Hard | Sep 25 2005 |
| Qual 1 | Kitazaki(9) - Misae Sakai | 7-64 6-2 |
| Qual 2 | Kitazaki(9) - Ayano Takeuchi | 4-6 6-2 6-2 |
| 1 | Ayami Takase(2) - Kitazaki-Q | 6-1 6-3 |
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| Makinohara $25,000 Carpet | Oct 23 2005 |
| Qual 1 | Yuka Kuroda - Kitazaki(11) | 2-6 6-3 6-1 |
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| Tokyo $10,000 Hard | Oct 30 2005 |
| 1 | Hye-Mi Kim - Kitazaki | 6-1 6-4 |
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| Busan $50,000 Hard | Nov 6 2005 |
| Qual 1 | Kitazaki(5) - Soon Mi Seo | 6-2 7-5 |
| Qual 2 | Kitazaki(5) - Ji-Yeon Lee | 6-1 7-5 |
| Qual 3 | Kitazaki(5) - Sung-Hee Han | 6-1 4-6 6-0 |
| 1 | Irina Kotkina - Kitazaki-Q | 6-3 6-0 |