Roux: 0

Roux: 0 — Let’s Make Curry in a Different World (Roux:Zeroから始めるカレーのレシピ), shortened to R:0 or Ru: Zero — an anime series mentioned in many episodes of Anime Gataris.

“Roux: 0. Let’s Make Curry in a Different World” is a wordplay on the name of an actual anime series called Re:Zero − Starting Life in Another World. “Roux Curry” is a kind of curry.

There are three characters mentioned that are references to actual characters in Re:Zero, Am, a reference to Rem, Emily, a reference to Emilia, and Pekelgaus, a reference to Petelguese.