on rooftop
A character on a flat, walkable rooftop, such as a school rooftop. See on roof for characters on angled, non-walkable rooftops, such as the roof of a house or pagoda.
Flat rooftops are common on many Japanese schools, certain styles of apartment blocks, and high-rise buildings with rooftop pools, gardens, lounges, etc. These rooftops usually have fences, parapets, or railings to prevent people from falling off.
Examples
See also
This tag implicates rooftop (learn more).
