The Internet Archive operates under the doctrine of Controlled Digital Lending and Fair Use, but hosting full seasons of copyrighted TV shows is a violation of copyright law in many jurisdictions.
Unlike pirate sites that monetize via ads, the IAE is offered under a Creative Commons - NonCommercial - ShareAlike 4.0 license, albeit with a paradoxical note: "Toei retains all rights to the underlying work; this edition is a preservation object." This is a legal grey area. The paper posits that Toei’s non-action stems from three factors:
The exclusive nature of this archive release shines in its audio options. It offers:
Crucially, the upload includes the original opening and closing songs performed by Isao Sasaki and Mitsuko Horie without the "next episode preview" cuts often found in syndication.