Cosmo Planetarium Shibuya is a planetarium on the upper floors of a facility in Shibuya Ward that shows constellations and black holes. Its screenings focus on the stars themselves rather than on visuals, and a different program runs in each time slot. Popular showings may have no same-day tickets, so advance reservations are required, and on Sundays the entrance line and elevator wait grow long. Narration is given only in Japanese, so following the content is difficult without Japanese.