Nisekoi (False Love)

Information:

MAL: View Nisekoi @ My Anime List
Genres: Comedy, Harem, Romance, School, Shounen
Episodes: 20 (32 Episode - Full Series)
Premiered: Winter 2014
Rating: PG-13 - Teens 13 or older
Romance amount: Very High
Romance quality: High
Drama: Low
Fanservice amount: Low
Harem: Yes

General:

The Couple(s):

Happy Ending:

Yes

Conclusive Ending:

No (Kinda left unfinished, hoping for season 3. Manga is finished though)

Conflict:

Love Triangle:

Yes

Love Rival:

Yes

Cheating:

No

Romance:

Kiss:

Anime: No
Manga: Yes

Do they admit their feelings?

Anime: No
Manga: Yes

Do they end up as a couple?

Anime: No (Yes, For plot reasons)
Manga: Yes

Romantic closure:

Anime: Yes
Manga: Yes
Some may found it unsatisfying

Important Notes:

The anime covers up to Chapter 106 of the manga. There are few important chapters missing in the anime, so I suggest you start reading from chapter 50