Tsundere is a Japanese term for a character who has a harsh personality but will reveal a softer and kinder one over time. In modern times, tsundere often flip towards these two states towards certain people. Both Maestra and Frosti love tsunderes in anime.
Tsundere on Route 50
- Maestra often parodies the trope by saying stock lines and is declared the resident tsundere. She is even portrayed as such in Fate/Route.
- Nicole from Stopping the Ending Battle was a tsundere before the trope was popularized on Route 50. She has little tolerance towards idiocy and jokes at her expense and denies any feelings for her childhood friend Chris.