* AuthorExistenceFailure: Much like {{Berserk}}, hasn't happened yet, but a big fear given Hagiwara's poor health and slow pace.
* HeyItsThatVoice:
** Creator/WendeeLee is Yoko.
** Creator/SteveBlum (Grunt in VideoGame/MassEffect2, Amon in WesternAnimation/TheLegendOfKorra) is Gara.
** In the original Japanese: Creator/KazukiYao (DS), Creator/YurikoFuchizaki (Luche), Creator/TesshoGenda (Gara), Creator/ReiSakuma (Arshes Nei, anime), Creator/MamiKoyama (Arshes Nei, CD drama), Creator/ToshihikoSeki (Kal Su, TV series), Creator/RyoHorikawa (Kal Su, CD dramas 1-3), Creator/ShinichiroMiki (Kal su, CD drama 4), YukaKoyama (Yoko), Creator/RyuzaburoOtomo (Dark Priest), MasamiKikuchi (Prince Lars), Creator/KonamiYoshida (Princess Sheila), Creator/WakanaYamazaki (Sean Ari), Creator/YukoKobayashi (Kai Harn), Creator/ShigeruChiba (Diamond)
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