In 2024, Twitch will have more than 15.6 billion hours spent watching games worldwide, accounting for 60% of the market. In Japan, "GTAV", "LoL", "Valo", and "Strike 6" are popular distribution titles

In 2024, Twitch will have more than 15.6 billion hours spent watching games worldwide, accounting for 60% of the market. In Japan, "GTAV", "LoL", "Valo", and "Strike 6" are popular distribution titles
Twitch has released "viewing data for viewing and distributing game content in 2024". In 2024, the average monthly active viewers exceeded 105 million, and more than 15.6 billion hours of game streaming were watched annually. This accounts for more than 60% of the global game distribution market....

The linked article is in Japanese.