At the beginning of the Rescue Yukina arc, when Yusuke demanded to know what Botan told Keiko regarding his job as a Spirit Detective and why she couldn't tell her everything, the dub adds an explanation that Spirit World cannot exist if regular humans know about it.Yusuke's own Sacred Energy created by fusing Spirit and Demon Energy was changed to a completely new type of energy.While the anime changed Yusukes first training session with Genkai from 2 weeks to one month, the English anime changed it to six months instead.All humans with special powers are referred to as psychics in the dub.In the early English dub, Demon World was implied to be a part of Spirit World before this was corrected in later episodes.Both yōki and reiki was collectively known as Spirit Energy in the Spirit Detective and Dark Tournament sagas before the term Demon Energy was used as a translation for yōki.

Instead of asking the Forlorn Hope to drain half of his life energy from him and Kurama to fulfill Kurama's wish which it does, Yusuke instead asks the mirror to take his life instead and the mirror decides to fulfill the wish without taking either life as a reward for Yusuke's compassion.Koenma's comment to Yusuke that he misses his chance to be revived then he must wait for another 50 years was changed to 52 years in the dub.Kazuma Kuwabara - Kazuma Kuwahara (non-Funimation English dub from the movies).Shuichi (Kurama's step-brother) - Kokoda.Armor of Demon Pheasant - Armor of the Phoenix.Yoko Kurama - Yoko (his title was changed to his name).Suzuki - Suzuka (changed back in the remastered version).Among the changes there have not only been name changes, but also either changes in the original plot material or the addition of minor plot material that did not exist in the original storyline. Occasionally in the English Dub there have been changes with the material which contradicts with the original material from the Manga and Japanese version of the anime.

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