Tên Khác: Lost Lover;
- 忘失の恋人;
- Love of Forgetfulness;
- Forgotten Lover;
- 忘失の恋人;
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Nội dung:

Manga 

1. https://cuutruyen.net/mangas/2416
2. https://mangadex.org/title/4d15be16-eef9-4df6-89a6-9a4d86d58200/boushitsu-no-koibito 

Anime:

Light Novel: