is a Japanese professional basketball player for the Kawasaki Brave Thunders of the B.League.Kawasaki’s Shinoyama expanding all-around game at point guard Kaz Nagatsuka, The Japan Times. 28 April 2017, accessed 4 June 2017.
He was a member of Japan's national basketball team at the 2016 FIBA Asia Challenge in Tehran, Iran, where he recorded most assists for Japan.FIBA Asia Challenge 2016, FIBA.com, accessed 2 May 2017.
He is a member of Japan's national basketball team at the 2019 FIBA Basketball World Cup qualification (Asia).
Career statistics
| align="left" | 2011-12 | align="left" | Toshiba | 36|| 25 || 23.1|| .393|| .374|| .731|| 2.1|| 2.4|| 1.1|| 0|| 1.4|| 7.2 |- | align="left" | 2012-13 | align="left" | Toshiba | 42|| 42 || 26.7|| .518|| .477|| .820|| 2.4|| 3.1|| 1.1|| 0.1|| 1.6|| 6.6 |- | align="left" | 2013-14 | align="left" | Toshiba | 49|| 44 || 22.7|| .525|| .493|| .581|| 1.7|| 2.5|| 1.0|| 0.1|| 1.4|| 5.1 |- | align="left" | 2014-15 | align="left" | Toshiba | 19|| 17 || 22.0|| .467|| .417|| .833|| 1.5|| 2.7|| 0.7|| 0|| 1.0|| 5.0 |- | align="left" | 2015-16 | align="left" | Toshiba | 51|| 36 || 21.4|| .476|| .324|| .810|| 1.6|| 2.5|| 1.1|| 0.1|| 1.7|| 4.3 |- | align="left" | 2016-17 | align="left" | Kawasaki | 60 || 60 ||22.6 ||.477 ||.299 ||.671 ||0.8 ||3.3 ||0.9 ||0.2 ||1.3 ||7.5 |- | align="left" | 2017-18 | align="left" | Kawasaki | 56 || 51 || 23.1 ||.471 ||.361 ||.783 ||2.0 ||3.7 || 0.9|| 0.1||1.6 ||8.5 |- | align="left" | 2018-19 | align="left" | Kawasaki | 60 || 52 || 26.8 || .490 || .412 || .809 || 1.8 || 4.6 || 0.8 || 0.1 || 1.3 || 9.0 |- | align="left" | 2019-20 | align="left" | Kawasaki | 27 || 25 || 22.2 || .494 || .326 || .745 || 1.8 || 4.7 || 1.0 || 0.1 || 1.8 || 8.3 |- | align="left" | 2020-21 | align="left" | Kawasaki | 59 || 33 || 20.0 || .454 || .337 || .700 || 1.3 || 4.7 || 0.7 || 0.1 || 1.2 || 5.9 |- | align="left" | 2021-22 | align="left" | Kawasaki | 55 || 14 || 17.8 || .443 || .330 || .757 || 1.2 || 3.8 || 0.7 || 0.1 || 1.2 || 5.4 |- | align="left" | 2022-23 | align="left" | Kawasaki | 28 || 2 || 16.2 || .403 || .361 || .688 || 1.4 || 2.8 || 0.5 || 0.0 || 1.2 || 4.9 |- class="sortbottom" | style="text-align:center;" colspan="2"|Career | 542 || 401 || 22.1 || .469 || .371 || .740 || 1.7 || 3.5 || 0.9 || 0.1 || 1.4 || 6.6
References
External links Profile at the 2016 FIBA Asia Challenge Asia-basket.com Profile