Ben 10: The Anime Series

Plot
In the series, Ben, Gwen and Kevin go to Tokyo, Japan. While there they come upon a young Japanese student named Shizuka Tomoe, the duagther of fellow Plumber, Toshiro Tomoe. She is also half alien and half human, Ben and the gang befriend her and as the story goes on a new villian comes and wants to destroy the earth.

Shizuka Tomoe
The duaghter of fellow Plumber, Toshiro Tomoe. She a very serious and formal young woman and very skilled swordswoman. At first she distursted Ben and the gang when she frist met them, but as the story goes on she sees them as firends more then enemies.

Toshiro Tomoe
He is a former Plumber agent and father of Shizuka Tomoe. He's also a very skilled swordsman as well.

Izumi Yoshimitsu
Shizuka's best firend.

Ben Tennyson
Main character of the series and welider of the Ultmatrix/Omnitrix.

Gwen Tennyson
Ben's cousin and team mate.

Kevin Levin
Former enemy of Ben and Gwen and best friend/team mate.

Max Tennyson
Grandfather of Ben and Gwen and Plumber.

Voice Actors
Yuri Lowenthal (English) Showtaro Morikubo (Japanese)- Ben Tennyson

Ashley Johnson (English) Chie Nakamura (Japanese)- Gwen Tennyson

Greg Cipes (English) Daisuke Kageura (Japanese)- Kevin Levin

Paul Eiding (English) Masaki Aizawa (Japanese)- Max Tennyson

Michelle Ruff (English) Nana Mizuki (Japanese)- Shizuka Tomoe

Stephanie Sheh (English) Aki Toyosaki (Japanese)- Izumi Yoshimitsu

Steve Blum (English) Masaki Aizawa (Japanese)- Toshiro Tomoe

Music
Opening theme "Gravity 0" By Aqua Timez

Ending theme "Echoes" By Univeres