I'd rate this as an LQ, since it doesn't have proper leveling and not all Japanese text is removed.(Excluding SFX though, they don't need to be removed)
This was my first time aiming for an HQ clean, but I got bored after several hours and gave up. My main concern is leveling the image, even after i had leveled the image I still had to manually remove a ton of dust. I think I was doing rather good so far, could anyone tell me if I was doing this...