Trivia: Saya no Uta
- Hey, It's That Voice!
- The Movie: Nitro+ CEO Digitarou once expressed an interest of adapting Saya no Uta into a Hollywood Movie.
- Playing Against Type: Mitsuki Saiga can pitch her voice down so much that her male roles sound like real males, not like someone with a female actress. Even her female roles have really deep, unfeminine voices. However, Ryōko is one of her few roles with a feminine, (not-so-)high voice.
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