In the context of JJK, "Blu-Ray work" refers to the retake or 修正 (Shūsei) process. When a show is released on home video, the production committee allocates budget and time to fix errors from the TV broadcast. For the fight, this wasn't a simple cleanup; it was a reconstruction of key cuts.
The Blu-ray version of JJK Mahoraga vs Sukuna is a must-have for any anime fan. The upgraded visuals and sound create an immersive experience that's hard to match, making it feel like you're right there in the midst of the action. jjk mahoraga vs sukuna blu ray work
MAPPA animators used the home video release to "fix" what time constraints initially compromised: In the context of JJK, "Blu-Ray work" refers