SPY x FAMILY - Season 1 - Eps 20: INVESTIGATE THE GENERAL HOSPITAL / DECIPHER THE PERPLEXING CODE
Anya has to write a report about an occupation she's interested in, so she ends up going to Loid's place of work, Berlint General Hospital. As soon as Loid was out of sight, Anya starts to explore! Anya becomes very interested in deciphering codes after seeing it done in her spy cartoon, so she makes her own code and sends Loid and the others secret messages. Will they be able to crack the codes?!
About SPY x FAMILY

Title: SPY x FAMILY
First Air Date: 2022-04-09
Last Air Date: 2023-12-23
Status: Returning Series
Rating: 8.6/10 (from 1976 votes)
Language: JA
Seasons: 4
Total Episodes: 38
Network: TV Tokyo TV Aichi TVQ TV Osaka TVh TSC
Genres: Animation, Comedy, Action & Adventure
Production Companies: WIT STUDIO, CloverWorks, Shogakukan-Shueisha Productions, TV Tokyo, Shueisha, TOHO
Synopsis
World peace is at stake and secret agent Twilight must undergo his most difficult mission yet—pretend to be a family man. Posing as a loving husband and father, he'll infiltrate an elite school to get close to a high-profile politician. He has the perfect cover, except his wife's a deadly assassin and neither knows each other's identity. But someone does: his adopted daughter, who's a telepath!
Cast

Takuya Eguchi
Loid Forger (voice)

Atsumi Tanezaki
Anya Forger (voice)

Saori Hayami
Yor Forger (voice)