History Trivia / TheBoyAndTheBeast

* InternationalCoproduction: The film is a Japanese-French co-production with Gaumont, making this the first of Creator/MamoruHosoda's films to be coproduced with France.

* CrossDressingVoices: {{Averted|Trope}} in the Latin American Spanish dub with Ren/Kyuta and Ichirohiko's younger selves, where they're voiced by actual young boys.

* RealLifeRelative: Kid Jirohiko's Latin American VA Cecilia Gómez is the stepdaughter of Jorge Roig Jr., who is the Latin American VA for Hyakushubo. Gómez's daughter, Abril, provided additional voices in the dub.

* ChildrenVoicingChildren: In the Latin American Spanish dub, Iván Bastidas and José Luis Piedra, who voice Kid Kyuta and Kid Ichirohiko, were children at the time of recording.
* CrossDressingVoices: {{Averted|Trope}} in the Latin American Spanish dub with Kid Ren/Kyuta and Kid Ichirohiko, where they're voiced by actual young boys.

* RealLifeRelative: Kid Jirohiko's Latin American VA Cecilia Gómez is the stepdaughter of Jorge Roig Jr., who is the Latin American VA for Hyakushubo.

* ChildrenVoicingChildren: In the Mexican Spanish dub, Iván Bastidas and José Luis Piedra, who voice Kid Kyuta and Kid Ichirohiko, were children at the time of recording.
* CrossDressingVoices: {{Averted|Trope}} in the Mexican Spanish dub with Kid Ren/Kyuta and Kid Ichirohiko, where they're voiced by actual young boys.
* InMemoriam: The Mexican Spanish dub of the film is dedicated to the memory of Maria Dolores Uribe, Takamasa Sakurai, Creator/JesusBarrero and Koji Wada.
* RealLifeRelative: Kid Jirohiko's Mexican VA Cecilia Gómez is the stepdaughter of Jorge Roig Jr., who is the Mexican VA for Hyakushubo.

* RealLifeRelative: Kid Jirohiko's Mexican VA Cecilia Gómez is the stepdaughter of Jorge Roig Jr., who is the Mexican VA for Hyakushubo.
* JustForFun/XMeetsY: Creator/{{Disney}}'s ''Disney/TheJungleBook'' (with some elements of the original book) meets ''Film/TheKarateKid''.

* RealLifeRelative: Kid Jirohiko's Mexican VA Cecilia Gómez is the daughter of Jorge Roig Jr., who is the Mexican VA for Hyakushubo.

* ChildrenVoicingChildren: In the Mexican Spanish dub, Iván Bastidas and José Luis Piedra, who voice young Kyuta and Ichirohiko, were children at the time of recording.
* CrossDressingVoices: Young Kyuta, Jirohiko and Ichirohiko are played by female actors in both the original Japanese version and the English dub. It's subverted in the Mexican Spanish dub; while young Kyuta and Ichirohiko are voiced by actual young boys, young Jirohiko is voiced by Cecilia Gómez.

* CrossDressingVoices: Young Kyuta, Jirohiko and Ichirohiko are played by female actors in both the original Japanese version and the English dub. It's subverted in the Mexican Spanish dub; while young Kyuta and Ichirohiko are voiced by young boys, young Jirohiko is voiced by Cecilia Gómez.

* ChildrenVoicingChildren: In the Mexican Spanish dub, Iván Bastidas and José Luis Piedra, who voice young Kyuta and Ichirohiko, were children.

* InMemoriam: The Mexican Spanish dub of the film is dedicated to the memory of Maria Dolores Uribe, Takamasa Sakurai, Creator/JesusBarrero and Koji Wada.

* ChildrenVoicingChildren: In the Mexican Spanish dub, Iván Bastidas and José Luis Piedra, who like young Kyuta and Ichirohiko, were children.

* CrossDressingVoices: Young Kyuta, Jirohiko and Ichirohiko are played by female actors Japanese version and the English dub. In the Mexican Spanish dub, young Jirohiko is voiced by Cecilia Gómez.

* CrossDressingVoices: Played straight with young Kyuta, Jirohiko and Ichirohiko in the original Japanese version and the English dub. Mostly averted with their Mexican Spanish dub counterparts, where Kyuta is played by real-life child actors Iván Bastidas and José Luis Piedra, but played straight with Jirohiko, who is voiced by Cecilia Gómez.

* CelebrityVoiceActor: In the original Japanese version, Kyuta is voiced by Aoi Miyazaki as a child and Shōta Sometani as an adult, Kumatetsu is voiced by film veteran Kōji Yakusho and Kaede is voiced by model and actress Suzu Hirose.