[rogerph2015]

Unfortunately, Mitchi (or Michi) Margaret Love (Karen Mizuki/Heart Queen) and Naoya Uchida (Tatsuya Midorikawa/DenziGreen) are already retired from acting several years ago. Meanwhile, Shinji Kasahara (Naoto Takizawa/TimeFire) and Kenji Ebisawa (Gunpei Ishihara/Go-On Black) are still active in the Japanese Entertainment Industry. Of the four Veteran Sentai Rangers in the Super Sentai Strongest Battle two years ago, only Tatsuya Midorikawa and the late Naoto Takizawa did not participate in the ill-fated Battle Royale on planet Nemesis.
So, if those remaining actors are still active but will not reappear in 10-Gokaiger The Movie due to COVID-19 Pandemic, who's gonna voice all of the characters?