Russian Open 2014 Highlights: Liam Pitchford Vs Zoran Primorac (Round 2)

Russian Open 2014 Highlights: Koki Niwa Vs Jun Mizutani (1/2 FINAL)

Russian Open 2014 Highlights: Koki Niwa Vs Paul Drinkhall (FINAL)

Russian Open 2013 Highlights: Koki Niwa vs Zheng Peifeng (1/4 Final)

Russian Open 2013 Highlights: Koki Niwa vs Hang Yin

2018 Team World Cup Highlights I Liam Pitchford vs Koki Niwa (Group)

Japan Open 2013 Highlights: Koki Niwa vs Patrick Franziska (Round 3)

Korea Open 2014 Highlights: Koki Niwa Vs Cho Seungmin (Round 1)

Japan Open 2013 Highlights: Koki Niwa vs Thomas Keinath (Round 2)

China Open 2014 Highlights: Koki Niwa Vs Chuang Chih Yuan (Round Of 16)

Harmony China Open 2013 Highlights: Koki Niwa vs Kim Hyok Bong (Round 1)

Qatar Open 2015 Highlights: Liam Pitchford Vs Cedric Nuytinck (Pre Round)

Russian Open 2014 Highlights: Dimitrij Ovtcharov Vs Simon Gauzy (Round 2)

Russian Open 2014 Highlights: Yoo Eunchong Vs Daria Chernova (U21 Round 1)

Russian Open 2014 Highlights: Khoei Sambe Vs Jung Youngsik (Round 1)

Russian Open 2014 Highlights: Hamamoto Yui Vs Wu Jiaduo (Round 1)

2017 World Championships Highlights I Kristian Karlsson/M.Karlsson vs Koki Niwa/Maharu Y. (Round 3)

2014 World Tour Grand Finals Highlights: CHO Eonrae vs NIWA Koki (Round Of 16)

China Harmony Open 2011: Koki Niwa-Chen Chien-An

2016 China Open Highlights: Zhang Jike vs Koki Niwa (R16)

Koki Niwa Training | Liebherr 2019 World Table Tennis Championships

Koki Niwa vs Pucar Tomislav | 2019 World Championships Highlights (R16)

Koki Niwa vs Marcelo Aguirre | 2019 World Championships Highlights (R128)

Koki Niwa vs Jakub Dyjas | 2019 World Championships Highlights (R32)

Slowmotion Analysis - Fan Zhendong VS Koki Niwa - Push Long - 2017 WTTC

2018 World Team Championships Highlights | Koki Niwa vs Pavel Platonov (Group)

DHS ITTF Top 10 - 2018 Japan Open

DHS ITTF Top 10 - 2018 China Open

Zhang Jike vs Tomokazu Harimoto | 2018 Japan Open Highlights (Final)

Ito Mima vs Wang Manyu | 2018 Japan Open Highlights (Final)

Jeoung Youngsik/Lee Sangsu vs Liang Jingkun/Zhou Kai | 2018 Japan Open Highlights (Final)

Chen Xingtong vs Ito Mima | 2018 Japan Open Highlights (1/2)