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 Fumiyuki Beppu 2006, 2011, 2014 Ryōta Nishizono 2012, 2016, 2017 2 Yoshiyuki Abe 1999, 2000 Nariyuki Masuda 2019, 2021 Sohei Kaneko 2022, 2024
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 2021 Nariyuki Masuda Masaki Yamamoto Hideto Nakane 2022 Sohei Kaneko Yuma Koishi Yukiya Arashiro 2023 Yuma Koishi Masaki Yamamoto Yukiya Arashiro 2024 Sohei Kaneko Taishi Miyazaki Yukiya Arashiro 2025 Shunsuke Imamura Sohei Kaneko Yuma Koishi
U23 Year Gold Silver Bronze2009 Yoshiaki Shimada Kazuki Aoyanagi Genta Nakamura2010 Yoshiaki Shimada Masatsugu Takamiya Masaki Gunji2011 Hayato Yoshida Masaki Gunji Kensyo Sawada2012 Hiroshi Tsubaki Masaki Gunji Koji Nagase2013 Genki Yamamoto Eiya Hashimoto Takuto Kurabayashi2014 Manabu Ishibashi Takuto Kurabayashi Taisei Kobayashi2015 Yūma Koishi Masaki Yamamoto Marino Kobayashi2016 Marino Kobayashi Atsushi Oka Rei Onodera2017 Yudai Arashiro Yuki Ishihara Masahiro Ishigami2018 Masaki Yamamoto Yuki Ishihara Ken Nakagawa2019 Shunsuke Imamura Yuki Ishihara Kento Omachi2020 No race2021 Shoi Matsuda Yuhi Todome Taishi Miyazaki 2022 Yuhi Todome Taiki Kamimura Hiryu Kayama 2023 Yoshiki Terada Yugi Tsuda Kyosuke Ito 2024 Koki Kamada Yoshiki Terada Shoma Hayashibara 2025 Jo Hashikawa Ren Mochizuki Kanta Umezawa
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 2021 Shoko Kashiki Yuno Ishigami Yui Ishida 2022 Shoko Kashiki Eri Yonamine Hiromi Kaneko 2023 Yui Ishida Maho Kakita Kokoro Okura 2024 Hiromi Ohori Erika Oda Yukari Minohara 2025 Ayana Mizutani Yumi Kajihara Karin Abe
See also Japanese National Road Race Championships
External links Japan Cycling Federation (in Japanese)