Gosick (2011)

(novel)

Musik, Insert Song Arrangement (Ep 9), Insert Song Composition (Ep 19)

Mildred Arbogast (Ep 6-8, 14)

Victorique de Blois

Ambrose (Ep 6-8)

Anastasia (Ep 9-10)

Grabpfleger (Ep 14)

Grévil de Blois

Harminia (Ep 7-8)

Signore (Ep 9-11, 23)

Koji (Ep 16-18) / Orphan (Ep 17-18)

Sergius (Ep 6-9, 15, 19, 22)

Secretary (Ep 23) / Soldier (Ep 22)

Ned Baxter (Ep 2-3)

Alan (Ep 6-7)

Inn Owner (Ep 6)

Middle-aged Guest A (Ep 2-3)

Kuiaran (Ep 4-5)

Sophie

Ian Musgrave (Ep 13, 15)

Kazuya's Mother (Ep 12)

Cordelia Gallo

Avril Bradley

Albert de Blois (young) (Ep 15)

Policeman (Ep 3) / Rupert's Subordinate B (Ep 22)

Jacqueline de Signore

Leviathan

Gentleman B (Ep 17) / German Boy (Ep 3) / Man (Ep 24) / Marquis Blois's Subordinate C (Ep 20-21, 23) / Servant B (Ep 15) / Student A (Ep 1, 4) / Student B (Ep 12, 14, 19, 22) / Villager (Ep 8) / Villager B (Ep 6-7)

Gideon Lesglant (Ep 18)

Albert de Blois

Kazuya Kujô

Yasuhiro Kujô (Ep 12)

Rupert de Gille

Brian Roscoe

Jupiter Roget

Cécile Lafitte

Morella

Secretary (Ep 9-10)

Student D (Ep 4)

Director (Ep 17)

Aoi Yûki (Victorique de Blois)

Yui Kano (Cécile Lafitte)

Hidenobu Kiuchi (Grévil de Blois)

Kenji Nojima (Ned Baxter (Ep 2-3))

Michiko Neya (Sophie)

Noriko Shitaya (Avril Bradley)

Katsunosuke Hori (Sergius (Ep 6-9, 15, 19, 22))