| Seiyuu | Role |
| Takahiro Mizushima | Romeo |
| Fumie Mizusawa | Juliet |
| Tetsuya Kakihara | Mercutio |
| Ayako Kawasumi | Emilia |
| Ryoutarou Okiayu | Tybalt |
| Kouji Ishii | Montague |
| Sayaka Ohara | Hermione |
| Ryo Hirohashi | Antonio |
| Miyu Matsuki | Cordilia |
| Hirofumi Nojima | Fransisco |
| Kousuke Toriumi | Curio |
| Eiji Miyashita | Vittorio |
| Katsuhisa Houki | Conrad |
| Kazuhiko Inoue | William |
| Keiji Fujiwara | Lancelot |
| Aya Hisakawa | Portia |
| Junko Iwao | Ophelia |
| Mie Sonozaki | Lancelot's Wife |