A man sets fire to an anime studio in Fushimi-ku, Kyoto, Japan, killing 36 people and injuring dozens of others.

The Kyoto Animation arson attack occurred at Kyoto Animation's Studio 1 building in the Fushimi ward of Kyoto, Kyoto Prefecture, Japan, on the morning of 18 July 2019. The arson killed 36 people, injured an additional 34, and destroyed most of the materials and computers in Studio 1. It is one of the deadliest massacres in Japan since the end of World War II, the deadliest building fire in Japan since the 2001 Myojo 56 building fire, and the first massacre ever to have occurred at a studio associated with an entertainment company, and the animation industry.

Fushimi is one of the eleven wards in the city of Kyoto, in Kyoto Prefecture, Japan. Famous places in Fushimi include the Fushimi Inari Shrine, with thousands of torii lining the paths up and down a mountain; Fushimi Castle, originally built by Toyotomi Hideyoshi, with its rebuilt towers and gold-lined tea-room; and the Teradaya, an inn at which Sakamoto Ryōma was attacked and injured about a year before his assassination. Also of note is the Gokōgu shrine, which houses a stone used in the construction of Fushimi Castle. The water in the shrine is particularly famous and it is recorded as one of Japan's 100 best clear water spots.

July 18 is the 199th day of the year in the Gregorian calendar; 166 days remain until the end of the year.