| Role | Cast | Shinko Cast | |
| Giacomo Casanova, a matchless playboy | Asumi Rio | Hozumi Mahiro | |
| Beatrice, Foscarini's daughter and heir | Senna Ayase | Hana Yuuki | |
| Antonio Condulmer di Pietro, head inquisitor for political offenses | Yuzuka Rei | Seino Asuka | |
| Count Michele, a count concealing his identity | Natsumi You | Ichinose Kouki | |
| Foscarini, viceroy of Venice | Takashou Mizuki | Takamine Jun | |
| Lady Solce, one of Casanova's lovers; Antonio Condulmer's former lover | Hanano Juria | Itotsuki Yukiha | |
| Sylvia Valecci, proprietress of the Casino di Venice | Mebuki Yukina | Wakakusa Moeka | |
| Constantino, a rich man of the upper class | Seto Kazuya | Izumi Maira | |
| Grimani, senior member of the Council of Ten | Saezuki Runa | Tatsuki Mio | |
| Luna, Lady Condulmer's faithful servant | Shiraki Akari | Rinno Shizuka | |
| Camilla, court lady | Marika Yume | Suzumina Natsuki | |
| Lady Condulmer, Antonio Condulmer's wife; interested in black magic | Houzuki An | Maisora Hitomi | |
| Daniela, Beatrice's lady-in-waiting | Ousaki Ayaka | Oto Kurisu | |
| Sir Bragadino, member of the Council of Ten; Casanova's co-conspirator | Wataru Hibiki | Haruya Yuuri | |
| Miranda, court lady | Mihana Rino | Ouzuki Noa | |
| Diedo, member of the Council of Ten | Maizuki Nagisa | Ryouka Kina | |
| Jean Baptiste Mannucci, inquisitor for political offenses | Kazumi Shou | Serina Ei | |
| Paccina, cortigiana honesta | Kaga Ririka | Rinka Mone | |
| Momoro, gondolier | Haryuu Mitsuki | Naoto Akira | |
| Father Marino Barbi, prisoner | Minami Maito | Mano Kazuma | |
| Marte, Lady Condulmer's faithful servant | Mahou Tsugumi | Miku Rinka | |
| Mercurio, Lady Condulmer's faithful servant | Otohane Emi | Futaba Yuyu | |
| Balbo Tomasi, inquisitor for political offenses | Yuunami Kei | Taou Shun | |
| Giove, Lady Condulmer's faithful servant | Sarasa Nachi | Aira Miko | |
| da Mura, member of the Council of Ten | Chiyuki Aki | Rio Hikaru | |
| Henriette, a beautiful woman who dresses as a man | Shiroki Mirei | Sakino Mion | |
| Puccina, cortigiana honesta | Haruhi Urara | Shiki Sumire | |
| Lorenzo, prison guard | Kureha Maki | Kazu Reisa | |
| Roberto | Kureha Maki | Amashiro Rein | |
| Monica, court lady | Hina Ririka | Kotomi Kurara | |
| Mozart, composer whom the viceroy has requested to write an opera | Ayaki Hikari | Kinami Raito | |
| Sagredo, member of the Council of Ten | Aomiya Ruka | Kaito Asahi | |
| Balsamo, a fake alchemist | Hiryuu Tsukasa | Tsubasa Anju | |
| Barbarigo, member of the Council of Ten | Mineka Towa | Hayami Shiosa | |
| Bettina, cortigiana honesta | Marei Sayana | - | |
| Alviso, member of the Council of Ten | Sumizuki Naoto | Aoki Tsukasa | |
| Antonio Valecci, Sylvia's son; Manon's older brother | Hozumi Mahiro | Ryouha Mare | |
| Venera, Lady Condulmer's faithful servant | Oto Kurisu | Miyahime Koko | |
| Count Medini, a fraud and a gambler | Seino Asuka | Yuki Daiya | |
| Serafina, Balsamo's wife | Hana Yuuki | Asanoha Kotono | |
| Saturno, Lady Condulmer's faithful servant | Sakino Mion | Misato Reina | |
| Manon Valecci, Sylvia's daughter; Antonio Valecci's younger sister | Maisora Hitomi | Mihane Ai | |
Program cover | Le Cinq cover | Blu-Ray / DVD | CD
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