Aw, screw it, how about if RURI was the one Raku made a promise with?! Her offhand comment about Raku and Kosaki getting on her nerves echoes are own feelings on the matter. Like Banri’s surly neighbor Nana in Golden Time, Nisekoi wouldn’t be the same without Ruri, both to say what we’re thinking and to try her darnedest to nudge Kosaki to where she wants to go.
But now that Raku has been told by both Kosaki and Chitoge that they both made a promise to a boy ten years ago (and each have a key), things are more complicated. Not to mention while Raku continues to crush hard on Kosaki (and she him), there’s no denying there’s a totally different (and no less mutual) romantic dynamic between him and his fake girlfriend.
His quandary now is, how come there are two girls and two keys? Note to anyone trying to discover the truth about the past regarding a girl or girls you know: ask your damn parents! They weren’t five at the time, after all, and are likely to remember a whole lot more about ten years ago than you. Raku learns this entirely by chance by bumping into Chitoge’s dad (who seems like a decent guy) who confirms Raku not only knew Chitoge ten years ago, but that they got along famously…and the Onodera kid hung out with them, too.
Now it could be that both of them made a promise to Raku, but each of them is missing the specific memories to be sure. Or maybe he gave the correct key to the girl he loves and the wrong key to the other…which would be f-ed up thing for a five-year-old kid to do! Hell, maybe they all work. In any case, perhaps Raku will learn more when he goes through the photos from that time his dad has stored away…and when the locket comes back repaired. We hope so!
Rating:7 (Very Good)