- Dec. 2018
- World Judo Masters
Winner: Tsukasa Yoshida (57kg weight class)
2nd: Ruika Sato (78kg weight class)
3rd: Miku Tashiro (63kg weight class)
- Nov. 2018
- Grand Slam Osaka
Winner: Ruika Sato (78kg weight class)
3rd: Miku Tashiro (63kg weight class)
5th: Yoko Ono (70kg weight class)
5th: Tsukasa Yoshida (57kg weight class)
- Nov. 2018
- Kodokan Cup All Japan Judo Championships by Weight Category
3rd: Riho Saiganji (70kg weight class)
3rd: Megumi Ishikawa (57kg weight class)
- Oct. 2018
- Grand Slam Abu Dhabi
5th: Chen-Ling Lien (57kg weight class)
- Sep. 2018
- World Judo Junior Championships(Japan team)
Winner: Ryo Shinmori
- Sep. 2018
- World Judo Junior Championships
2nd: Ryo Shinmori (70kg weight class)
- Sep. 2018
- Baku World Judo Championships (Japan team)
Winner: Tsukasa Yoshida and Yoko Ono
- Sep. 2018
- Baku World Judo Championships
Winner: Tsukasa Yoshida (57kg weight class)
2nd: Miku Tashiro(63kg weight class)
3rd: Yoko Ono (70kg weight class)
- Sep. 2018
- All Japan Junior Judo Weight Class Championships
Winner: Ryo Shinmori (70kg weight class)
5th: Riho Saiganji (70kg weight class)
- Aug. 2018
- Asian Games
Winner: Ruika Sato (78kg weight class)
3nd: Chen-Ling Lien (57kg weight class)
- Aug. 2018
- All Japan Businessmen Judo Individual Championships
Winner: Wkaba Tomita(Over 78kg weight class)
Winner: Riho Saiganji (70kg weight class)
2nd: Mikoto Tsunemi (48kg weight class)
3nd: Akemi Hashimoto (Over 78kg weight class)
3rd: Ryo Shinmori (70kg weight class)
3rd: Megumi Ishikawa (57kg weight class)
3rd: Koyuki Tsuruoka (57kg weight class)
- Aug. 2018
- Grand Prix Budapest
5th: Nae Udaka (57kg weight class)
- Jul. 2018
- Grand Prix Zagreb
2nd: Yoko Ono (70kg weight class)
- Jul. 2018
- Tokyo Junior Weight Class Championships
Winner: Riho Saiganji (70kg weight class)
2rd: Ryo Shinmori (70kg weight class)
- Jun. 2018
- All Japan Businessmen Team Judo Championships
2nd: Nae Udaka, Koyuki Tsuruoka, Tsukasa Yoshida, Yoko Ono, Miku Tashiro, Riho Saiganji, Ruika sato and Wkaba Tomita
- May. 2018
- Grand Prix Hohhot
Winner: Ruika Sato (78kg weight class)
- May. 2018
- Tokyo Women's Judo Championships
2nd: Riho Saiganji (70kg weight class)
3rd: Ryo Shinmori (70kg weight class)
- Apr. 2018
- Empress's Cup All-Japan Women's Judo Championships
2nd: Wakaba Tomita
5th: Riho Saiganji
- Apr. 2018
- All Japan Judo Championships by Weight Category
Winner: Yoko Ono (70kg weight class)
3rd: Ruika Sato (78kg weight class)
3rd: Tsukasa Yoshida (57kg weight class)
3rd: Nae Udaka (57kg weight class)
- Mar. 2018
- Grand Slam Ekaterinburg
2nd: Chen-Ling Lien (57kg weight class)
- Mar. 2018
- Empress's Cup Tokyo Preliminary Women's Judo Championships
3rd: Wakaba Tomita
5th: Riho Saiganji
- Feb. 2018
- Grand Slam Düsseldorf
Winner: Ruika Sato (78kg weight class)
Winner: Yoko Ono (70kg weight class)
7th: Nae Udaka (57kg weight class)
- Feb. 2018
- Grand Slam Paris
2nd: Tsukasa Yoshida (57kg weight class)
2nd: Miku Tshiro (63kg weight class)
- Feb. 2018
- Belgian International Championships
3rd: Ryo Shinmori (70kg weight class)
