Dr. Hirano is Stacy's mother. She removed Isabella's tonsils. ("I Scream, You Scream") Dr. Hirano was first mentioned (and spoken of) when Stacy decided to tell Candace that she was getting her ears pierced.
Dr. Hirano is Stacy's mother. Throughout the series, the two are not often seen together, exceptions being "Does This Duckbill Make Me Look Fat?" and "Robot Rodeo". In "Dude, We're Getting the Band Back Together", they are only seen chatting on the phone.
Dr. Hirano seems to be friends with Linda, but they only appeared together once. Before Candace and Stacy got in the house, they were talking about that Dr. Hirano's mom never lets her go to a concert when she was a kid. ("Robot Rodeo")
- "I, Brobot" (Alleen genoemd)
- "I Scream, You Scream" (Sprekende cameo)
- "Dude, We're Getting the Band Back Together" (Sprekende cameo)
- "Does This Duckbill Make Me Look Fat?"
- "Don't Even Blink" (Alleen genoemd)
- "Let's Take a Quiz" (Alleen genoemd)
- "Robot Rodeo"
|Phineas Flynn | Ferb Fletcher | Isabella Garcia-Shapiro | Buford Van Stomm | Baljeet | Candace Flynn | Vanessa Doofenshmirtz | Django Brown | Gretchen | Holly | Katie | Milly | Ginger | Adyson Zoetwater | Jeremy Johnson | Suzy Johnson | Stacy Hirano | Jenny | Mindy | Wendy | Coltrane | Irving | Carl | Johnny|
|Linda Flynn | Lawrence Fletcher | Heinz Doofenshmirtz | Charlene Doofenshmirtz | Mrs. Johnson | Danny, Swampy, en Bobbi Fabulous (Love Händel) | Dr. Hirano | Vivian Garcia-Shapiro | Beppo Brown | Major Monogram | J.B. | Roger Doofenshmirtz | P. P. Otter | Ben Baxter | Clyde Flynn | Betty Jo Flynn|
|Perry het Vogelbekdier | Pinky de Chihuahua | Suzy's naamloze poedel | Biff | Herman het Egeltje | Agent C | Agent D | Agent W | Agent C | Bucky | Goldie (leeft in de oceaan) | Sterneus Mol | Steve|