Man, tracking down 'Oshi no Ko' legitimately feels like hunting for hidden treasure sometimes! The anime’s availability really depends on your region, but I’ve had luck with platforms like HiDive and Hulu—they often license darker, niche titles like this one. If you’re in Asia, Bilibili or Ani-One might have it.
Just a heads-up: some sites claiming to host it are sketchy, so I always double-check for official partnerships. Crunchyroll’s library shifts a lot, but they occasionally pick up surprises. Honestly, the wildest part is how fast fan communities compile streaming links (though I’d never endorse piracy—support the creators if you can!).