During another heist in Yokohama, Hitomi is late in joining her sisters from her date with Toshio, forcing Rui and Ai to steal their latest objective without her help. However, they find the targeted painting already missing, stolen by the owner's daughter Midori, who mistakenly believes that her father does not care about her and has fallen in with a local gang. Unfortunately, Midori's father makes the mistake of hiring Sawada, a greedy private detective, to find her; Sawada swipes the painting and attempts to sell it for his own profit.