Rin-chan has just transferred schools from overseasto a Japanese school in the countryside. 

RIN-CHAN CHARACTERISTICS:
typical school girl that likes mangas, doesn't like to in the centre of attention. Experienced trauma overseas. 

REJI-KUN CHARACTERISTICS:

Popular boy that playes basketball, he is popular and he knows it, so he uses it as his advantage.

However, what you do comes back to right? Karma............

There will be more characters that will be added further on.