Omnimon confronts Mephistomon (who was formed from Apocalymon's data) in a dark corner of the Digital World over Mephistomon's attempt to destroy both the Digital World and the Real World and incorporate the data in order to become truly invincible. They fight, but then Mephistomon sees a chance and slips into the Real World.
折笠富美子
as Ruki Makino (voice)
津村まこと
as Takato Matsuda (voice)
山口眞弓
as Jianliang Lee (voice)
三石琴乃
as Minami Uehara (voice)
浅田葉子
as Juri Katou (voice)
サエキトモ
as Kai Urazoe (voice)
野沢雅子
as Guilmon (voice)
金田朋子
as Culumon (voice)
今井由香
as Renamon (voice)
多田葵
as Terriermon (voice)
坂本千夏
as Omegamon (voice)
山口眞弓
as Omegamon (voice)
