The MAPPA YouTube channel will stream all of the openings, endings, and insert songs for Chainsaw Man on December 28, 2022. It did not mention if the archive will be available to watch even after the stream ends. In addition, the Japanese Twitter account did not state what time it will start, which implies that people who miss it can still watch it.
Those watching the show may already know this, but Chainsaw Man changes its ending theme and animation every episode. In total, there will be 13 songs to listen to, along with animations to go with it. The opening song, Kenshi Yonezu’s “Kick Back,” has been a hit since its debut. According to Oricon, it sold over 310,000 copies in its first week and was first on the weekly chart.
The Chainsaw Man anime recently ended, so this stream is likely a tribute to the show. It may also contain spoilers if it is covering songs from every episode, so those who have not yet finished it or read the manga may want to hold off on watching it. MAPPA also released several character trailers, with the Power and Makima trailers appearing earlier on December 27, 2022.
Chainsaw Man is available to watch on streaming services such as Crunchyroll. The Chainsaw Man opening and ending stream will air on the MAPPA YouTube channel on December 28, 2022.