# Japanese National Time Trial Championships

The Japanese National Time Trial Championships are conducted every year under the auspices of the Japan Cycling Federation. The record is held by Kazuya Okazaki with 4 wins.

## Multiple winners (Men)

| Wins | Rider | Years |
| 4 | Kazuya Okazaki | 2002, 2003, 2007, 2008 |
| 3 | Makoto Iijima | 1998, 2004, 2005 |
| 3 | Fumiyuki Beppu | 2006, 2011, 2014 |
| 3 | Ryōta Nishizono | 2012, 2016, 2017 |
| 2 | Yoshiyuki Abe | 1999, 2000 |
| 2 | Nariyuki Masuda | 2019, 2021 |

## Men
### Elite

| Year | Gold | Silver | Bronze |
| 1998 | Makoto Iijima | Kumi Sugimura | Mika Ogishima |
| 1999 | Yoshiyuki Abe | Makoto Iijima | Tomoya Kano |
| 2000 | Yoshiyuki Abe | | |
| 2001 | Akira Kakinuma | Yoshiyuki Abe | Ken Hashikawa |
| 2002 | Kazuya Okazaki | Tomoya Kano | Akira Kakinuma |
| 2003 | Kazuya Okazaki | Makoto Iijima | Ken Hashikawa |
| 2004 | Makoto Iijima | Yoshiyuki Abe | Masahiko Mifune |
| 2005 | Makoto Iijima | Kazuhiro Mori | Tomoya Kano |
| 2006 | Fumiyuki Beppu | Makoto Iijima | Kazuya Okazaki |
| 2007 | Kazuya Okazaki | Taiji Nishitani | Tomoya Kano |
| 2008 | Kazuya Okazaki | Taiji Nishitani | Tomoya Kano |
| 2009 | Kazuhiro Mori | Makoto Iijima | Taiji Nishitani |
| 2010 | Shinichi Fukushima | Nara Motoi | Makoto Iijima |
| 2011 | Fumiyuki Beppu | Junya Sano | Ryōta Nishizono |
| 2012 | Ryōta Nishizono | Junya Sano | Taiji Nishitani |
| 2013 | Masatoshi Ōba | Ryōta Nishizono | Kazushige Kuboki |
| 2014 | Fumiyuki Beppu | Junya Sano | Genki Yamamoto |
| 2015 | Ryūtarō Nakamura | Nariyuki Masuda | Ryōta Nishizono |
| 2016 | Ryōta Nishizono | Junya Sano | Nariyuki Masuda |
| 2017 | Ryōta Nishizono | Junya Sano | Rei Onodera |
| 2018 | Kazushige Kuboki | Ryo Chikatani | Yuma Koishi |
| 2019 | Nariyuki Masuda | Atsushi Oka | Fumiyuki Beppu |
| 2020 | No race | No race | No race |
| 2021 | Nariyuki Masuda | Masaki Yamamoto | Hideto Nakane |
| 2022 | Sohei Kaneko | Yuma Koishi | Yukiya Arashiro |
| 2023 | Yuma Koishi | Masaki Yamamoto | Yukiya Arashiro |

### U23

| Year | Gold | Silver | Bronze |
| 2009 | Yoshiaki Shimada | Kazuki Aoyanagi | Genta Nakamura |
| 2010 | Yoshiaki Shimada | Masatsugu Takamiya | Masaki Gunji |
| 2011 | Hayato Yoshida | Masaki Gunji | Kensyo Sawada |
| 2012 | Hiroshi Tsubaki | Masaki Gunji | Koji Nagase |
| 2013 | Genki Yamamoto | Eiya Hashimoto | Takuto Kurabayashi |
| 2014 | Manabu Ishibashi | Takuto Kurabayashi | Taisei Kobayashi |
| 2015 | Yūma Koishi | Masaki Yamamoto | Marino Kobayashi |
| 2016 | Marino Kobayashi | Atsushi Oka | Rei Onodera |
| 2017 | Yudai Arashiro | Yuki Ishihara | Masahiro Ishigami |
| 2018 | Masaki Yamamoto | Yuki Ishihara | Ken Nakagawa |
| 2019 | Shunsuke Imamura | Yuki Ishihara | Kento Omachi |
| 2020 | No race | No race | No race |
| 2021 | Shoi Matsuda | Yuhi Todome | Taishi Miyazaki |
| 2022 | Yuhi Todome | Taiki Kamimura | Hiryu Kayama |
| 2023 | Yoshiki Terada | Yugi Tsuda | Kyosuke Ito |

## Women
### Elite

| Year | Gold | Silver | Bronze |
| 1998 | Ayumu Otsuka | Kumi Sugimura | Mika Ogishima |
| 1999 | Kumi Sugimura | Mika Ogishima | Kanako Ito |
| 2002 | Ayumu Otsuka | Miyoko Karami | Kumi Sugimura |
| 2004 | Miyoko Karami | Satoko Sato | |
| 2005 | Miyoko Karami | Mayuko Hagiwara | |
| 2006 | Miho Oki | Miyoko Karami | |
| 2007 | Miho Oki | Ayako Toyooka | Masami Morita |
| 2008 | Mayuko Hagiwara | Miyoko Karami | Ayako Toyooka |
| 2009 | Mayuko Hagiwara | Remi Inoue | Minami Uwano |
| 2010 | Mayuko Hagiwara | Ayako Toyooka | Kiriko Hori |
| 2011 | Mayuko Hagiwara | Minami Uwano | Remi Inoue |
| 2012 | Mayuko Hagiwara | Eri Yonamine | Minami Uwano |
| 2013 | Eri Yonamine | Mayuko Hagiwara | Minami Uwano |
| 2014 | Mayuko Hagiwara | Eri Yonamine | Minami Uwano |
| 2015 | Eri Yonamine | Mayuko Hagiwara | Hiromi Kaneko |
| 2016 | Eri Yonamine | Yūmi Kajihara | Mayuko Hagiwara |
| 2017 | Eri Yonamine | Yūmi Kajihara | Miyoko Karami |
| 2018 | Eri Yonamine | Miyoko Karami | Anna Ito |
| 2019 | Eri Yonamine | Sae Fukuda | Minami Uwano |
| 2020 | No race | No race | No race |
| 2021 | Shoko Kashiki | Yuno Ishigami | Yui Ishida |