Hyperbolic Chart Cast Lists
| Role | 2012 (Snow) | 2023 (Snow) |
| Fernando de Rossi | Sagiri Seina | Kazuki Sora |
| Monica | Hoshino Anri | Kasumi Sana |
| Lambert | Yumeno Seika | Agata Sen† |
| Sergio Maruchino | Natsumi You | Natsumi You |
| Rosana Maruchino | Itsumine Aki | Itsumine Aki |
| Gina Mussolini | Asaki Yumemi | Ai Sumire |
| Clemente Bruno | Souno Haruto | Souno Haruto |
| Clarice Maruchino | Daigo Seshiru | Nonoka Himari |
| Cesare Sardi | Asakaze Rei | Ouji Kaoru |
| Buona Sardi | Chikaze Karen | Anno Konomi |
| Hugo | Touma Kazuki | Seimi Yuu |
| Irene | Hinazuki Otoha | Amane Kotoha |
| Manager | Utakaze Sui | Fuuga Kanade |
| Gonzales | Ouga Mitsuki | |
| Antonio | Ayanagi Shou | Sakishiro Kei |
| Sandra | Momohana Hina | Chihaya Mao |
| Angel | Maisono Ruri | |
| Bernardo | Kujou Asu | Tsukise You |
| Nina Solinas | Amane Sara | |
| Erda | Anno Konomi | Yumehi Mari |
| Dante | Tsukishiro Kanato | Kisui Naoto |
| Ungaro | Tachibana Kou | |
| Angel | Himehana Yukino | |
| Massimo | Ou Ibuki | |
| Anita | Yumeka Ami | Kirara Umi |
| Catharina | Rina Kurumi | |
| Cino | Mikage Kurara | |
| Mattheo | Ayazuki Haruto | |
| Marco | Touzuki Riku | |
| Julio | Kiyoha Mirei | |
| Chang | Mizuki Kochou | |
† Role Changes (due to Agata Sen's absence from 08/28 to 08/31)
Lamberto Valentino: Agata Sen → Manomiya Rui
Luca: Manomiya Rui → Ayazuki Haruto