Maki-kun wa Moteru kedo Koi ga Heta

Handsome and talented, Yuji Maki is the young ace of the PR department in just five years since joining the company, earning him the nickname "Kuroyuki no Kun." But ever since his schoolboy days, Maki has not confessed love to anyone nor even had a girlfriend in all that time. Now that he's feeling attracted to his co-worker Ita, he doesn't know what to do? How will he win Ita's heart when he has zero romantic experience?

(Source: Libre, translated)