Shimana-kun Is Unexpectedly in Love

Nonogi, a college student who works part-time at a convenience store, is attracted to the flashy, bleached-hair Shimana, a frequent customer of the store. After getting to talk a little, he and Shimana go to a cafe together, where another boy named Manaka comes and speaks earnestly with Shimana...?

(Source: Fujossy Comic, translated)

Note: Includes 2 extras and the one-shot "Kimi to Aisu" (きみと愛す).