Minoru Koga vs Sergey Sirant (MS, R16) - Denmark Challenge 2019
Great match point saved, but a little too late
Kim Bruun vs Minoru Koga (MS, R32) - RSL Swedish Open 2019
Minoru Koga vs Eetu Heino (MS, SF) - RSL Swedish Open 2019
Minoru Koga vs Talar Laa (MS, R16) - RSL Swedish Open 2019
Командное Первенство России U19
Raul Must vs Minoru Koga (MS, R16) - YONEX Estonian Intl. 2019
Finals Badminton Russian Open 2017: Vladimir Malkov versus Sergey Sirant
Anthony S Ginting VS Sergey Sirant
Minoru Koga vs Felix Burestedt (MS, QF) - RSL Swedish Open 2019
Kimi Koga/Taichi Saito (NTT East) vs Kazuaki Oshima/Yuta Yamazaki (Hitachi) MD Final Japan
- This is what I play for
Alap Mishra vs Minoru Koga (MS, R32) - Denmark Challenge 2019
Nice Angle Badminton - Sourabh VERMA vs Minoru KOGA | Vietnam Open 2019
Felix Burestedt: It was nice to hang around with the other players in Sweden
Minoru Koga (Japan) vs Ng Ka Long Angus (Hong Kong) extra point highlight
Daniel Nikolov vs Minoru Koga (MS, R32) - YONEX Estonian Intl. 2019
MEXICAN INTERNATIONAL CHALLENGE 2022 | MINORU KOGA (JPN) vs JONATHAN MATIAS (BRA) | MS FINAL
Sergey Sirant vs Felix Burestedt (MS, QF) - YONEX Dutch Open 2019
kohki vs koga