Ueno no Mori Museum is an art museum in Ueno, Tokyo, that holds special exhibitions such as Van Gogh, Monet, and ukiyo-e. Timed-entry exhibitions use 30-minute slots, entry is by QR code, and photographs are allowed only of works marked with a camera symbol. On a Friday at 11:30 a.m., same-day tickets were already sold out, so advance online booking is required. The exhibition rooms are crowded, making it hard to view works slowly along the narrow route.