Reparto

• Minako Kotobuki — Natsu Takasaki
• Taishi Murata — Eiichiro Maruo
• Akio Kato — Kevin Morland (Season 2)
• Arisa Nishiguchi — Hana Yokoyama (Season 1)
• Asami Seto — Himeko Sasami
• Asanuma Shintarou — Hiromi Isawa
• Daisuke Namikawa — Takuma Egawa
• Hiro Shimono — Yukichi Fukasawa
• Hiroshi Kamiya — Alex O' Brien (Season 2)
• Kaori Ishihara — Shimizu Aki (Season 2)
• KENN — Yoshiaki Ide
• Kenyu Horiuchi — Megure Mike
• Kousuke Toriumi — Coach Ryuuhei Aoi
• Masakazu Morita — Sakura Takagi (Season 2)
• Megumi Han — Marsha O'Brien (Season 2)
• Natsuki Hanae — Krishna Rames (Season 2)
• Taiten Kusunoki — Coach Yusaku Miura
• Takahiro Sakurai — Yuu Nabae
• Takuma Terashima — Kojirou Kageyama
• Takuya Eguchi — Atsushi Taira (Season 2)
• Tetsuya Kakihara — Takuya Miyagawa
• Tomoaki Maeno — Ryou Oobayashi
• Wataru Hatano — Hiroshi Araya
• Yoshimasa Hosoya — Souji Ike
• Yoshiyuki Shimozuma — Nariyuki Koshimizu
• Yui Kondou — Masumi Kakihara (Season 1)
• Yuko Kato — Sanae Maruo
• Yuumi Kawashima — Coach Morimoto (Season 1)