Digimon: Digital Monsters - Season 1 - Eps 36: City Under Siege
Sora escapes, but Mimi is recaptured, while Izzy heads to Fuji TV Station. Joe and T.K. travel back through Odaiba Bay and find Wizardmon, but they are attacked by MegaSeadramon, who is defeated by Ikkakumon's ultimate form, Zudomon. Tai entrusts Kari to Matt before heading towards the convention center, but Phantomon follows Sora to them. Kari sacrifices and reveals herself as the eighth child in exchange for their safety.
About Digimon: Digital Monsters

Title: Digimon: Digital Monsters
First Air Date: 1999-03-07
Last Air Date: 2001-03-25
Status: Ended
Rating: 8.1/10 (from 845 votes)
Language: JA
Seasons: 2
Total Episodes: 104
Network: Fuji TV
Genres: Animation, Action & Adventure, Sci-Fi & Fantasy, Kids
Production Companies: Toei Animation, Toei Company
Synopsis
While at summer camp, seven kids are transported to a strange digital world. In this new world they make friends with creatures that call themselves Digimon who were born to defend their world from various evil forces.
Cast

Reiko Kiuchi
Daisuke Motomiya (voice)

Megumi Urawa
Iori Hida / Armadimon (voice)

Rio Natsuki
Miyako Inoue (voice)

Hiroaki Hirata
Takeru Takaishi (voice)

Romi Park
Ken Ichijouji / Digimon Kaiser (voice)

Junko Noda
V-mon (voice)

Kae Araki
Hikari Yagami (voice)

Koichi Tochika
Hawkmon (voice)

Miwa Matsumoto
Patamon (voice)

Naozumi Takahashi
Wormmon (voice)