Watch Fermat Kitchen Episode 9 “Breakdown of the Equation” online free in HD on Anime4Soul. This episode first aired on September 6, 2025. Use the SUB / DUB switch above the player for English subtitles or the English dub, and the language menu for French and Portuguese.

Previous: Fermat Kitchen Episode 8. Next: Fermat Kitchen Episode 10. See all 12 episodes, characters and voice actors on the Fermat Kitchen page.