Introductory Battle- The Treacherous Pentan Empire S28E28 - Introductory Battle- The Treacherous Pentan Empire 2010
- Released: 2010-03-28
- Runtime: 50 minutes
- Genre:
- Stars: Fuyuka Ono, Youko Honda, Ayako Kawasumi, Daisuke Ono, Daisuke Sakaguchi, Aya Endo
- Director: