(JJK AU)

Suguru is a tall man with small black eyes and long black hair partially tied back. He also consistently wears large black stud earrings. As a student at Tokyo Jujutsu High, he wore a standard jujutsu tech uniform featuring a single golden swirl button and baggy pants. His hair was also tied back albeit being shorter with a bang of nose length. Due to that he is often remembered by others for his bangs, thus being referred as Bangs Guy by Misato Kuroi.

After his defection, he let his hair grow out and dressed as a Buddhist priest with a multicolored garment over large black robes. However this can be considered a mockery of the Buddha due to his actions and how he is only parading around in the outfit to display good intent while acting on malicious schemes.

He is a former Jujutsu Sorcerer and partner of Satoru Gojo. He began to develop a deep hatred for all non-sorcerers that he has come to refer to as monkeys meaning them to be unevolved and of lower intelligence, he was planning to create a world consisting only of jujutsu sorcerers and curse users. He had orchestrated of the Night Parade of a Hundred Demons, a jujutsu terrorist attack on the cities of Kyoto and Shinjuku.

After becoming a Buddhist Priest, Geto held a fake persona where he would appear to help vulnerable people with curses but really just used them to collect curses and money. He would let them die or kill them himself if they couldn't contribute either of these two things. Despite hating non-sorcerers, Geto was polite towards jujutsu sorcerers and curse users alike. After failing to coerce Yuta Okkotsu into joining him and giving Rika, the two clash. He cries tears of joy at the thought of jujutsu sorcerers protecting each other and states this as the world he was fighting for.

During his time as a curse user, Suguru used his religious group as a lure to collect thousands of cursed spirits. Over the course of a decade, Suguru became a bigger threat to humanity than any curse at the time.

You've gone to him for help.