Japan Open 2013 Highlights: Kenta Matsudaira/Koki Niwa vs Alexey Liventsov/M.Paykov (1/4 Final)

Japan Open 2013 Highlights: Kenta Matsudaira/Koki Niwa vs Yang Zi/Zhan Jian (1/2 Final)

2016 Japan Open Highlights: Masato Shiono vs Par Gerell (Pre)

Japan Open 2013 Highlights: Masato Shiono vs Xu Chenhao (Final)

Japan Open 2015 Highlights: SHIONO Masato vs LORENTZ Romain (Qualification Group)

Japan Open 2014 Highlights: Antoine Hachard Vs Masato Shiono (Round 1)

Japan Open 2013 Highlights: Masato Shiono vs Chien Chien-An (1/2 Final)

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

Japan Open 2013 Highlights: Koki Niwa/Kenta Matsudaira vs Maharu Yoshimura/Ueda Jin (Final)

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

Koki Niwa/Mima Ito vs Adriana Diaz/Brian Afanador | 2019 ITTF Japan Open Highlights (R16)

2016 Japan Open Highlights: Ma Long/Xu Xin vs Koki Niwa/Maharu Yoshimura (1/4)

Czech Open 2014 Highlights: Masataka Morizono Vs Koki Niwa (1/4 Final)

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

Harmony China Open 2013 Highlights: Ma Long/Xu Xin vs Kenta Matsudaira/Koki Niwa (Final)

Harmony China Open 2013 Highlights: Ma Long vs Koki Niwa (1/2 Final)

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

Polish Open 2013 Highlights: Koki Niwa vs Seo Hyundeok

Tomokazu Harimoto/Koki Niwa vs An Jaehyun/Cho D. | 2019 ITTF Korea Open Highlights (R16)

2017 Qatar Open Highlights: Koki Niwa vs Chuang Chih-Yuan (1/4)

Japon: contre le surtourisme, cette ville va ériger une palissade pour cacher le mont Fuji

Sparkle World Tour, may additional dates sa U.S.A, Canada, at Japan | UB

Space Rock Slammed Into Moon - The Explosion Was Seen From Japan

International News Wrap EP 6: Russia pounds Ukrainian power plants, Japan earthquake | Oneindia

Japan Earthquake: Bonin Island hit by magnitude 6.5 earthquake, USGS says | Oneindia News

Des Anecdotes sur le Japon à la pelle!! #Eclusivité Dailymotion

DHS ITTF Top 10 - 2018 Japan Open

DHS ITTF Top 10 - 2018 China Open

Zhang Jike vs Tomokazu Harimoto | 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)

Harimoto Tomokazu vs Lee Sangsu | 2018 Japan Open Highlights (1/2)

Point of the Day 2 presented by STIGA | Koki Niwa | 2019 Hong Kong Open

Koki Niwa Training | Liebherr 2019 World Table Tennis Championships

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

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)