Konbini Kareshi

I felt a similar vibe on both shows. Both have very light stories - not too serious, not too complicated, not too romantic. Some may find these shows boring but I must say that they are both realistic in depicting real life high school romance. 

The same plot where it is revolves about romance with different couples in relationships. 

Both anime focus on a different pairs that come closer over time and their struggle to come clear with their feelings. Both anime also have the same strength that the unusual pairings are the more interesting ones while the more normal ones tend to be a bit on the more basic side. In general you could say if you like one you will probably like the other, because both anime have a very similar feel to it, but Konbini is definitely the weaker one of the two. 

Both animes are a romantic slice of life drama so if you are into these types of animes then I would highly recommend giving both these animes a watch. Firstly they both follow the life of boys and their daily lives, interests, stories and struggles whilst being high school kids. These shows aren't too heavy on romance, so if you are into romance I say give it a watch still but the romance is blossoming and deal with high school crushes which is always sweet. Both of these animes are short and they are practically the same with the peaceful and chill vibes, Kimi to Boku being more peaceful and Konbini Kareshi being more comedic. Both are worth the watch! read more 

Several parallel romantic stories. With the difference that in Amagami, all the stories take place with the same boy, and only the girl changes, they are like parallel universes. Instead, in Konbini Kareshi, there are several couples with intertwined and simultaneous stories. 

Couples in Konbini Kareshi and Tsuki ga Kirei pass through the testing of their relations from first contact to full awareness of their feelings. 

Each series focuses on different couples and how their love story and confessions play out. Itsudatte Bokura no Koi wa 10 cm Datta is more focused on one main couple from the original movie, but this couple is extremely similar to the main couple from Konbini Kareshi. They both take place in a high school setting and a very similar basic cast of characters. If you enjoyed one I would recommend the other for a similar story and overall feeling. 

Both take place at a high school and revolve around multiple heterosexual teenage couples. 

The length, pacing and overall style are obviously different, but the setting (highschool life, several couples) and general vibe (strong focus on romance, long-time crushes, pending confessions) seem quite similar to me.