* ActingForTwo: For the English dub:
** Creator/AllisonKeith voices Naoko Katsuda and had a minor role as an employee at Oe's workplace.
** Matt Greenfield voices Sakata, the thugs and the Porsche driver.
** Creator/TiffanyGrant voices both Madame President and Kogure's girlfriend.
** Tristan [=MacAvery=] voices Juzo Katsuda, Hiroshi Kogure, Terayama's butler and Oe's supervisor.
** Marcie Corder voices both Noriko's mother as well as Terayama's maid.
* CrossdressingVoices: In the dub, Creator/SpikeSpencer plays Katsuda's female maid.
* CreatorChosenCasting: Egawa had asked Creator/HiromiTsuru to voice Madame President as he was a huge fan of hers and had been following her since [[Anime/TheStoryOfPerrine her debut]], this was also the main reason why she voiced Mari Ooaya in Egawa's previous series, ''Manga/MagicalTarurutoKun''.
* CrossregionalVoiceActing: The Italian dub uses voice actors from Rome and Milan.
* DescendedCreator: As with ''Taruruto'', Tatsuya Egawa would voice act in ''Golden Boy'' too, this time [[AsHimself voicing himself]].
* DirectedByCastMember:
** Matt Greenfield not only directed the English dub, but also provided additional voices.
** In the Italian dub, Creator/FabrizioMazzotta is Wakamoto's voice actor as well as one of the ADR directors.
* StudioHop: In North America, the anime was licensed and dubbed by Creator/ADVFilms. When ADV went under, the show was rescued by Creator/MediaBlasters. After Media Blasters lost the rights to it, Creator/DiscotekMedia now currently holds the rights and have released it on DVD.
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