One day, Tenchi disappears in the forest near his house. Six months later, Ayeka and Ryoko locate Tenchi living in a city, but with a mysterious woman. What's more, Tenchi appears to have aged several years. Whenever Ayeka and Ryoko catch up to him, he disappears into thin air, apparently existing in a fabricated alternate dimension where he has no knowledge of his past.
| Actor | Role |
|---|---|
 Masami KikuchiTenchi | Tenchi |
 Ai OrikasaRyoko | Ryoko |
 Yumi TakadaAeka | Aeka |
 Chisa YokoyamaSasami | Sasami |
 Kikuko InoueHaruna | Haruna |
 Etsuko KozakuraRyo-Ohki | Ryo-Ohki |
 Takehito KoyasuYosho | Yosho |
 Takeshi AonoKatsuhito Masaki | Katsuhito Masaki |
 Yuko MizutaniMihoshi | Mihoshi |
 Yuri AmanoKiyone Makibi | Kiyone Makibi |
 Kenichi OgataAzaka | Azaka |
| Takeshi AonoNobuyuki Masaki | Nobuyuki Masaki |
 Wataru TakagiKamidake | Kamidake |
 Yuko KobayashiWashu (voice) | Washu (voice) |