No Photography

撮影禁止 - The sign reads "Satsuei kinshi." "Satsuei" means to take photos, and "kinshi" means "prohibited." The "No photo" symbol also makes it clear.

On Japanese warning signs, the three most common words you will see are "kinshi" （禁止）, "kiken" （危険）, and "chui" (or "go-chui") （注意）. They respectively mean "prohibited," "danger," and "beware of."

Place: World PC Expo in Makuhari Messe in Chiba.