Well, just that is just a cheap imitation of To Love-ru without the alien and super natural stuff with a touch of Love Hina.
At least the Nisekoi one-shot prototype's story was way different and way better than the serialization but I'll talk about that bellow.
Yes I am talking with both the manga and Anime.
If you look at it right, Nisekoi has the same theme as To Love-ru, with the idea of a promised girl from Love hina.
Rakku/Chitoge/Onodera are in the same situation as Rito/Lala/Haruna, (And even act the same way).
Then there is the promised lock with a promised girl that is the same as the promised girl and the whole theme scenario as Love Hina with Rakku/Chitoge/Onodera being same as with Keitarou/Naru/Mutsumi.
And guess what?! Chitoge acts like Naru, Onodera acts like a tamed version of Mutsumi-mix-haruna, then we have Tsugumi who is a loosen based on Mokoto.
Is this a coincidence? I think not. Since its been so long since Love Hina was out and only hardcore fans remember it.
But to Love-ru came out earlier than Nisekoi so that one was fresh on mind.
Why no one has noticed it?
Then there is the Nisekoi prototype:
A one-shot story about two rival yakuza gangs whose kids were childhood friends/rivals with a slight crush on each other. Both families made a truce to marry their children for peace between the rival gangs.
Then after an argument of the two from a promise Rakku saves Chitoge and both declares the love for each other.
Honestly I would had liked for author to keep to this story instead of that cheap imitation of to love-ru and love hina fusion.
But I do not blame the author mostly... I mostly blame the mother fucking editors who 90% of the time forces the authors to come up with this stupidity to milk a series and gain profit because its what's popular on the market.
And I got enough with only one fan-service annoyance with To Love-ru I do not need another.
If they would had let the author continue with the original idea i would bet Nisekoi would had come up way better than it's actual finished product.
I give Nisekoi a 6 out of 10.
