wildhood said:
"With emitters and manipulators, the aura of the /ten/ that surrounds them grows larger... and even if they try to intentionally shrink it, the color will become darker."
Wait... color? Did Madhouse mess up and Nippon Animation got it right, since Nippon gave color to the auras of different nen users, while Madhouse didn't?I doubt any of those decisions had to do with Togashi's intentions for coloured aura. It's just a standard for aura to be coloured when animated.