Windom is one of the protagonists of the first Kaiju Girls anime.
Windom is based on the mechanical capsule monster with the same name from UltraSeven
Windom has a long silver hair and golden eyes, her most notable trait are her glasses.
Reika wears her old school uniform as her casual outfit.
Reika is a serious girl with strong intellectual curiosity. Who in reality is actually just a hardcore otaku with an affinity for BL manga.
- Windom's birthday is on the 1st of October, which is the same date as the premiere date of the first episode of Ultraseven. Which is also the episode in which the Windom debuts.
- Windom's favorite manga is a sport-themed BL manga titled A Pit-In for You! (お前にピットイン！ Omae ni Pittoin!)