Aya Ueto does it again. She remains—for the last few years—the actress with the most official wallpapers for the many times a company has made her their image girl. This time, she’s the image girl for Lotte’s ice vanilla snack. You’ll have to answer a question (really, they shouldn’t have gone through the trouble) to win the wallpaper. Try your luck here and be sure to check out the CM on the site too.