On pixiv, those illustrations where short-haired characters appear with their hair lengthened are given the tag longuka (ロング化, lengthening). Seeing a certain character with their hair longer than usual can surely create a huge image gap, and be both shocking and enlightening! It's very nice to see our beloved characters with their hair arranged in ways that are impossible to recreate with short hair.
Today we collected a number of fascinating illustrations tagged longuka. Enjoy!