2015 World Cup Ms-QF: NIWA Koki - OVTCHAROV Dimitrij [HD] [Full Match/Chinese]
2015 World Cup MS-QF Koki Niwa - Dimitrij Ovtcharov (full match|short form in HD)
2015 Men's World Cup Highlights: NIWA Koki vs OVTCHAROV Dimitrij (1/4)
2015 Men's World Cup Highlights: NIWA Koki vs GARDOS Robert (R16)
2015 WTTC MS-R16 Koki Niwa - Fan Zhendong (full match|short form in HD)
2016 World Championships Highlights: Koki Niwa vs Yang Zi
2015 WTTC (Ms-R16) FAN Zhendong - NIWA Koki [HD] [Full Match/Chinese]
2017 Swedish Open (MS-QF) NIWA Koki Vs FANG Bo [Full Match/English|1080p]
Koki Niwa vs Wei Dong Shi (French League 2015/2016)
2016 World Championships Highlights: Koki Niwa vs Pang Xue Jie
WTTTC:Timo Boll-Koki Niwa
Koki Niwa vs Fan Zhendong - WTTC 2015 MS-R16 - Suzhou,China (Short. ver)
2017 Men's World Cup (MS-QF) MA Long Vs NIWA Koki [Full Match/Chinese|HD1080p]
2017 Qatar Open (MS-QF) CHUANG Chih-Yuan Vs NIWA Koki [Full Match/English|HD]
Spanish Open 2015 Highlights: WONG Chun Ting vs NIWA Koki (1/4)
WTTTC: Koki Niwa-Gao Ning
Koki Niwa vs Paul Drinkhall (French League 2015/2016)
2017 WTTC (MS-R16) OVTCHAROV Dimitrij Vs NIWA Koki [Full Match/Chinese|HD1080p]
Koki NIWA JPN vs Fan ZHENDONG CHN - WTTC2015 Suzhou [HD][Full Match]
Koki Niwa vs Tan Ruiwu (French League 2015/2016)
![2015 World Cup Ms-QF: NIWA Koki - OVTCHAROV Dimitrij [HD] [Full Match/Chinese]](https://img.youtube.com/vi/pH1IwOTxJcc/0.jpg)
![2015 WTTC (Ms-R16) FAN Zhendong - NIWA Koki [HD] [Full Match/Chinese]](https://img.youtube.com/vi/r1kjgCbBpoA/0.jpg)
![2017 Swedish Open (MS-QF) NIWA Koki Vs FANG Bo [Full Match/English|1080p]](https://img.youtube.com/vi/QctHvzcLxM4/0.jpg)
![2017 Men's World Cup (MS-QF) MA Long Vs NIWA Koki [Full Match/Chinese|HD1080p]](https://img.youtube.com/vi/4Ef8zJLGekk/0.jpg)
![2017 Qatar Open (MS-QF) CHUANG Chih-Yuan Vs NIWA Koki [Full Match/English|HD]](https://img.youtube.com/vi/24j02Qubc5E/0.jpg)
![2017 WTTC (MS-R16) OVTCHAROV Dimitrij Vs NIWA Koki [Full Match/Chinese|HD1080p]](https://img.youtube.com/vi/U5tXNuddRAc/0.jpg)
![Koki NIWA JPN vs Fan ZHENDONG CHN - WTTC2015 Suzhou [HD][Full Match]](https://img.youtube.com/vi/-BXCK-elVFQ/0.jpg)
