|Full name||Kazunari Ono|
|Date of birth||4 August 1989|
|Place of birth||Jōetsu, Niigata, Japan|
|Height||1.80 m (5 ft 11 in)|
|2011||→ Ehime FC (loan)||17||(0)|
|2012–2013||→ Shonan Bellmare (loan)||70||(5)|
|* Senior club appearances and goals counted for the domestic league only and correct as of 14:34, 28 February 2017 (UTC).
‡ National team caps and goals correct as of 17:53, 8 March 2012 (UTC)
Ono was born in Jōetsu, Niigata and began his career playing for his local club Takashi FC before moving to a higher level joining Albirex Niigata in 2005. He turned professional in 2008 season. He made his professional debut on 7 June 2009 against Sanfrecce Hiroshima in the J. League Cup match.
In 2011, Ono was loaned out to J2 League club Ehime FC to gain first-team experience. He played 17 games for Ehime. Later in the season, Ono again went on a season-long loan, that time to J2 League side Shonan Bellmare. He scored the first professional goal of his career for Bellmare against FC Gifu on March 20, 2012. After two and half years loan spell, he had came back to Niigata in 2014.
Updated to 23 February 2016.
|Club||Season||League||Emperor's Cup||J. League Cup||Total|
- "Match data: Hiroshima 5-1 Niigata" (in Japanese). J. League. 7 June 2009. Retrieved 6 January 2012.
- "Ono join Ehime" (in Japanese). J's Goal. 9 August 2011. Archived from the original on 4 September 2012. Retrieved 6 January 2012.
- "2011 Ehime FC" (in Japanese). J. League. Retrieved 6 January 2012.
- "Ono join Bellmare" (in Japanese). J's Goal. 28 December 2011. Archived from the original on 18 September 2012. Retrieved 6 January 2012.
- Nippon Sports Kikaku Publishing inc./日本スポーツ企画出版社, "2016J1&J2&J3選手名鑑", 10 February 2016, Japan, ISBN 978-4905411338 (p. 122 out of 289)
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