Zìmù lǐ xiě zhe zhǔjué de míngzi jiào Géyuán Yīzǐ.
The subtitles say the protagonist's name is Kuzuhara Yoriko.
Tips
culture
Japanese names in Chinese subtitles keep the original characters and assign them Mandarin readings. 葛原 (Kuzuhara, 'kudzu fields') = Géyuán; 依子 (Yoriko) = Yīzǐ. The veteran Japanese voice actress Yoriko Kuzuhara is a likely real-world bearer; the name also appears as a generic Japanese name in subtitled dramas.
usage
The 子 ending is extremely common in older Japanese women's names (= '-ko'), almost always read zǐ in Mandarin. So when you see 子 closing a name, default to a female Japanese reading.