I would highly assume its Chihiro in the video, but can't say for 100% though
Chihiro is playing qualifying at 100k Petange, hopefully she can win a few matches and maybe even qualify.
(1)Conny Perrin (SUI) v BYE
Nastassja Burnett (ITA) v Victoria Muntean (FRA)
Carina Litfin (GER) v Chihiro Takayama (JPN)
(8)Marion Gaud (FRA) v Lucie Kriegsmannova (CZE)