* ActingForTwo:In the English dub, Michael Donovan voiced both Sage and Cye in the main series. In the OVA series Matt Smith took over for Sage while Donovan kept voicing Cye.
** Ward Perry voiced Rowen, Sekhmet, and Badamon.
* AnimeFirst: The two-volume manga that followed was an adaption of the TV series and aimed at a younger male audience. The [[CutShort one-volume manga]] ''Shin Yoroiden-Samurai Troopers'' published afterward was [[ContinuityNod based on the TV series]] but [[DiscontinuityNod disregarded the events of the OVAs]].
* ExecutiveMeddling: Creator/PlaymatesToys, the American manufacturer for ''Ronin Warriors'' figures, insisted the show make up a new character for the Inferno armor version of Ryo, thinking the target audience would be confused by the existence of two Ryo figures. This resulted in the dub-only character of Hariel.
* KeepCirculatingTheTapes: This show has twice averted this trope. Many fans didn't believe ''Ronin Warriors'' would ever be released on DVD, but Bandai managed to release ''Ronin Warriors'', ''Samurai Troopers'', and the [=OVAs=] (with their own dub) on DVD in the early 2000s. Bandai opted not to keep the license alive following a full-series box set release, but Discotek Media picked it up in 2014--though for years, their license remained limited to ''Samurai Troopers'' until legal issues surrounding the ''Ronin Warriors'' dub were worked out in 2021, when they finally released both versions on a bilingual Blu-ray.
* NoExportForYou: Good luck finding the manga.
** Althought the pages are not in English, the manga can be found [[http://urwws.envy.nu/manga/k/v1/01.html here]] with summaries in English.
* TheOtherDarrin:
** Episode 2 was dubbed first as a test pilot, but when the series was picked up, a few voice actors changed, and the episode was not re-recorded with the permanent voice actors. These changes were:
*** Kento: Ward Perry -> Jason Grey-Stanford [[note]]Despite Ward still voicing Rowen.[[/note]]
*** Mia : Teryl Rothery -> Lalainia Lindbjerg [[note]]This one was arguably the most glaring; Teryl's voice was much deeper and mature-sounding than Lalainia's, and made the character sound a good 15-20 years older than she was supposed to.[[/note]]
*** Cale/Annubis: Peter Wilds -> Richard Newman
*** Dais: Peter Wilds -> Matt Smith
** Creator/ScottMcNeil also filled in for Richard Newman as Anubis for episodes 31, 32, and 35.
** When the [=OVAs=] were dubbed later in 2003, several voice actors were replaced:
*** Kento: Jason Grey Stanford -> Creator/AndrewFrancis
*** Mia: Lalainia Lindbjerg -> Maggie Blue O'Hara
*** Sage: Michael Donovan -> Matt Smith [[note]]Despite Michael still voicing Cye.[[/note]]
*** Ully: Christopher Turner -> Danny [=McKinnon=]
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