Registered members of the [Sekiryuutei of Blazing Truth] team in the Tournament.
King — Hyoudou Issei
Queen — Bina Lessthan (Grayfia Lucifugus)
Rook — Rossweisse (sometimes Bishop)
Rook — No regular member has been registered
Knight — Xenovia Quarta
Knight — Shidou Irina
Bishop — Asia Argento
Bishop — Ravel Phoenix (sometimes Pawn)
Pawn [3] — Bova Tannin (sometimes Rook)
Pawn [5] — Nakiri Kouchin Ouryuu (sometimes Rook)
Alternate (Pawn [2] equivalent) — Elmenhilde Karnstein
?? — Roygun Belphegor
Registered members of the [Rias Gremory] team in the Tournament
King — Rias Gremory
Queen — Himejima Akeno
Rook — Toujou Koneko
Rook — Vasco Strada
Knight — Kiba Yuuto
Knight — Lint Sellzan
Bishop — Gasper Vladi
Bishop — Valerie Tepes
Pawn [8] — Mr. Black (Crom Cruach)