Satoru Gojo was not inspired by Kakashi Hatake, but rather by a minor character named Tonbo Tobitake from "Naruto."
Tonbo Tobitake is a lookout character who appeared during the Chunin Exams in "Naruto." His unique appearance, with bandages and a forehead protector covering his eyes, left a lasting impression on Gege Akutami, the creator of "Jujutsu Kaisen," influencing the design of Satoru Gojo in the series.
Despite being a lesser-known character in "Naruto," Tonbo Tobitake's design played a significant role in shaping the distinctive look of Satoru Gojo in "Jujutsu Kaisen."
The word "dragonfly" in Japanese is pronounced "tonbo" and is written as トンボ in Katakana or とんぼ in Hiragana. This insect holds importance in Japanese culture and language, and its name is commonly used in daily conversations and literature. The word "tobi" (飛び) means "jumping" or "flying."
It is a term used to describe actions related to jumping or flying, either literally or metaphorically.