If you were looking for a (e.g., an actor or unrelated artist), that is a common confusion. The only public figure with this exact name is the Sokoninaru guitarist/vocalist. For new content, ignore generic “Nachi Kurosawa” playlists on Spotify—they often mix in old demos. Stick to the official band pages.
Nachi Kurosawa only posts from the handle @nachi_k_official on Instagram and NachiKurosawaMusic on Spotify. Look for the blue checkmark, but more importantly, look for the specific aspect ratio (4:5) and the recurring "N" logo flicker in the bottom right corner of videos. nachi kurosawa new