Andrew Kishino as Kawakuro Ryuunosukexmm. Wilsondescribed the character as "handsome, suave, silver-tongued, rich - and utterly malignant". On his character, Kishino said "He seems to exert a sinister influence over people; he's very manipulative and ruthless. But he can appear so refined and charming on the outside." Andy Serkis as Tesso. Serkis described Tesso as a "malformed, twisted creature". Elaborating, Serkis stated "When you learn the story of who he was and how he became what he is today, you can't help but feel sorry for him." Kayley Cuoco as Ryuunosuke's secretary