Histoire
"I knew he was a jerk!" Rikuto, who is a helpful guy relied upon by the townspeople, was looking for a girl's lost cat, when he hears about a new store opening up called "HEDGE HOG". Rikuto isn't worried about it, thinking that he is safe in this town, but soon after, he runs into a man from that rival store who is looking for the same cat!
Synopsis via AniList (en anglais).