Yoshikage Kira Just Wants to Live Quietly, Part 1

As Yoshikage walked through the town at lunchtime, declined the offer to eat lunch with his female coworkers, and heads to a bakery to buy lunch. While enjoying his lunch outdoors, Shigechi walks by and accidentally takes Kira's sandwich bag by mistake, thinking it was his own. Realizing this, Kira quickly goes after Shigechi, because the contents of that bag definitely did not contain a sandwich...