- Shin’ichi Oishi (Waseda University)
- Takeshi Ogita (Tokyo Woman’s Christian University)
- Katsuhisa Ozaki (Shibaura Institute of Technology)
- Naoya Yamanaka (Meisei University)
- Kouta Sekine (Toyo University)
- Atsushi Minamihata (Chuo University)
- Kazuaki Tanaka (Waseda University)
- Ryo Kobayashi (Waseda University)
- Makoto Mizuguchi (Waseda University)