A surprising genre boom in 2021 was the exposé documentary, enabled by streaming:

Beyond gaming streams, VTubers expanded into:

Looking back, 2021 was not a recovery year for Japanese entertainment—it was a transformation year. The old barriers (geographic licensing, broadcast windows, physical CD sales) crumbled under the weight of necessity.

: YOASOBI dominated the charts, placing 11 songs on the Billboard Japan Hot 100. Top Songs : "Dried Flower" by was the top-performing song of the year on Billboard Japan. "Usseewa" by