2013 WTTC MS-R16: Koki Niwa - Ma Long (full match|short form)
2013 WTTC (ms-R16) MA Long - NIWA Koki [HD] [Full Match/Chinese]
Koki Niwa vs Ma Long - (MS-R16) 2013 WTTC (Short. ver)
WTTC 2013 Highlights: Ma Long vs Koki Niwa (1/8 Final)
2013 World Team Classic MT-SF (1): Zhang Jike - Koki Niwa (full match|short form) HQ
2013 Harmony China Open MS-SF: Ma Long - Koki Niwa (full match|short form)
Harmony China Open 2013 Highlights: Ma Long vs Koki Niwa (1/2 Final)
Koki NIWA JPN vs Fan ZHENDONG CHN - WTTC2015 Suzhou [HD][Full Match]
Koki Niwa Vs Masato Shiono: 1/4 Final [Japan Open 2013]
World Team Classic Highlights: Zhang Jike-Koki Niwa
Russian Open 2013 Highlights: Koki Niwa vs Zheng Peifeng (1/4 Final)
Harmony China Open 2013 Highlights: Ma Long/Xu Xin vs Kenta Matsudaira/Koki Niwa (Final)
Koki Niwa vs Ma Long - German Open 2016 MS-R16. (Short. ver)
2013 China Harmony Open (ms-sf) MA Long - NIWA Koki [Full Match/Chinese]
Ryu Seung Min vs Koki Niwa (German League 2013)
2013 China Harmony Open (ms-sf) MA Long - NIWA Koki [HD] [Full Match/Chinese]
2013 WTTC MS-R16: Robert Gardos - Zhang Jike (full match|short form)
WTTTC:Timo Boll-Koki Niwa
Harmony China Open 2013 Highlights: Kenta Matsudaira vs Koki Niwa (1/4 Final)
Harmony China Open: Ma Long Xu Xin-Kenta Matsudaira Koki Niwa
![2013 WTTC (ms-R16) MA Long - NIWA Koki [HD] [Full Match/Chinese]](https://img.youtube.com/vi/k8YjgdwB4bQ/0.jpg)
![Koki NIWA JPN vs Fan ZHENDONG CHN - WTTC2015 Suzhou [HD][Full Match]](https://img.youtube.com/vi/-BXCK-elVFQ/0.jpg)
![Koki Niwa Vs Masato Shiono: 1/4 Final [Japan Open 2013]](https://img.youtube.com/vi/h654qgmzZgc/0.jpg)
![2013 China Harmony Open (ms-sf) MA Long - NIWA Koki [Full Match/Chinese]](https://img.youtube.com/vi/pGkiS68tHtM/0.jpg)
![2013 China Harmony Open (ms-sf) MA Long - NIWA Koki [HD] [Full Match/Chinese]](https://img.youtube.com/vi/ourxJKCeReU/0.jpg)
