Genre: Comedy . School
Viewership ratings: 17.43% (not including SP)
Broadcast network: NTV
Theme Song: "Feel your Breeze" by V6
Official Site: gokusen

PRODUCTION CREDITS:
Producer: Kato Masatoshi
Original writing: Morimoto Kozueko
Screenwriter: Egashira Michiru | Yokota Rie | Matsuda Yuuko
Directors: Satou Higashiiya | Oya Taro | Takahashi Naoharu
Music Ooshima Michiru

CASTS:
Yukie Nakama as Kumiko Yamaguchi (Yankumi)
Jun Matsumoto as Shin Sawada
Katsuhisa Namase as Goro Sawatari, Kyoto
Ken Utsui as Ryuichiro Kuroda (Kumiko's grandpa)
Kenji Anan as Hiro Wakamatsu
Ken Kaneko as Tetsu Asakura
Shinji Uchiyama as Minoru Tatsukawa
Hiroshi Ryogoku as Mokoto Sugawara
Shun Oguri as "Uchi" / Haruhiko Uchiyama
Tomohiro Waki as "Kuma" / Teruo Kumai
Hiroki Narimiya as Takeshi Noda
Yuma Ishigaki as Youichi Minami

Synopsis:
Faito, oh!

The story of a young, idealistic teacher who enters Shirokin Gakuen with hopes of making a difference in the students' lives. However, Yamaguchi Kumiko (Nakama Yukie) is in for a rude awakening when she finds that she will be the homeroom teacher of 3-D, the hardest class to maintain in the school. The students have multi-colored hair, sloppy uniforms, and show absolutely no respect to her. The leader of the class, Sawada Shin (Matsumoto Jun) is lazy but bright and shows some interest in Yamaguchi when he notices that she is very different from other teachers. The students try to bully her to make her quit, but their attempts don't get them very far.

What the class and the rest of the school does not know is that Yamaguchi Kumiko is actually the 4th generation heir to the Ooedo Group, a notorious yakuza clan. Even though her family would like her to take the title of Ojou when her grandfather dies, they have accepted the fact that Yamaguchi would rather be a teacher.

Eventually, the students learn to respect their quirky teacher because of her devotion to them, and even give her a nickname: Yankumi.

Credits: dramawiki

I think...
This japanese series is worth watching. It's very funny and I've learned some lessons about life. Haha. Shin Sawada is cute but I like Uchi more ^^,

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