Naruto - Season 4 - Eps 204: Yakumo's Sealed Ability
Naruto sneaks into Yakumo's mansion in the night, and has a dream that Kurenai threatened to seal Yakumo's abilities. He then discovers that this is the reason why she left the team, but Kurenai refuses to disclose any more. As Kurenai goes to see Yakumo, several Kurama Clan members attack.
About Naruto

Title: Naruto
First Air Date: 2002-10-03
Last Air Date: 2007-02-08
Status: Ended
Rating: 8.4/10 (from 5624 votes)
Language: JA
Seasons: 5
Total Episodes: 220
Network: TV Tokyo
Genres: Animation, Action & Adventure, Sci-Fi & Fantasy
Production Companies: Pierrot, Sound Box, Rakuonsha
Synopsis
Naruto Uzumaki, a mischievous adolescent ninja, struggles as he searches for recognition and dreams of becoming the Hokage, the village's leader and strongest ninja.
Cast

Junko Takeuchi
Naruto Uzumaki (voice)

Noriaki Sugiyama
Sasuke Uchiha (voice)

Chie Nakamura
Sakura Haruno (voice)

Kazuhiko Inoue
Kakashi Hatake (voice)

Hidekatsu Shibata
Hiruzen Sarutobi (3º Hokage) (voice)

Koichi Tochika
Neji Hyuga (voice)

Masashi Ebara
Might Guy (voice)

Yōichi Masukawa
Rock Lee (voice)

Yukari Tamura
Tenten (voice)

Ryoka Yuzuki
Ino Yamanaka (voice)