Nisekoi: False Love Vol. 3 — Manga Raw / Buy Official

While rummaging through a storehouse, Raku finds a childhood photo of himself beside a girl he cannot remember at all, one who holds a key just like his. As the mystery of the girl he made a promise to ten years ago deepens, his father drops a bombshell: Raku already has a fiancee. The next day, transfer student Marika Tachibana bursts into class, throws her arms around him, and declares she is that fiancee. With Chitoge, Kosaki, and now Marika all in play, the tangled race for Raku's heart shifts into overdrive.