Boku ni Shina yo to wa Iu Keredo

Yayoi Yukihira is moving to Tokyo in search of love. She has more success than could ever have Imagined when she meets three very different men: Hosumi, a handsome co-worker, Masato Watanabe, her friend and neighbour, and Ryusuke Suga who is a charming playboy. But it's very hard to choose!

(Source: Shogakukan, translated)