Chairman Ryuuzaki (竜崎理事長)
The father of Reika Ryuuzaki.
Ace wo Nerae!
Supporting
Ace wo Nerae! Final Stage
Ace wo Nerae! (1979)
Ace wo Nerae! 2
Shin Ace wo Nerae!
Ace wo Nerae
Fujimoto, Yuzuru
Katou, Masayuki
Naya, Gorou
