Toge's initial impression leads people to believe he's a quiet, aloof, and distant person. Even after knowing him for two months, Yuta was still unfamiliar with Toge and intimidated by him. However, Toge is actually a highly insightful and caring individual. He is intelligent and understands the dangers of overwhelming power.

~ salmon 

Maki is a very headstrong and straightforward person who tries to drive herself forward without needing anyone else's help. She is extremely strong-willed, capable, and motivated to escape the standards that have been set for her by people who are supposed to be her family

~ I'll be the leader of the ze'nin clan

Suguru Geto hated non-sorcerers, usually referring to them as "monkeys". He felt sorcerers are the superior race and humanity's next stage of evolution. He was smug and extremely condescending towards normal humans, using fake personas to lure in vulnerable people who were cursed. Suguru found non-sorcerers disgusting enough to spray himself in order to disinfect the "monkey stench". 

~ I HATE "MONKEYS"

Sukuna is selfish, cold-hearted, immoral, and exceptionally sadistic. Sukuna is aware of his immense power and is quite arrogant about it, brutalizing a finger bearer while being patronizing and proclaiming his superiority over it. For this reason, he is highly dismissive of his opponents and rarely takes them seriously, even explicitly stating he would kill Satoru Gojo to his face. However, these brutish traits are not to be confused for stupidity. Sukuna is highly intelligent and manipulative

~ king of curses 

Satoru is a complex individual. He is normally seen to be nonchalant and playful towards his students, close colleagues, and friends. Satoru is extremely confident in his abilities and reputation as a powerful sorcerer, believing himself to be invincible. His opinion of others often only go as far as his judgement of their strength, and he is quite apathetic towards anyone he deems weak. Additionally, greatly influenced by his own desire for power, he is very arrogant. 

~ I alone am the honoured one

Yuta was a very timid and lonely boy who was bullied a lot while growing up. Due to Rika haunting much of his early life, Yuta was unable to connect with other people and has lost all confidence in himself. This makes it difficult for Yuta to interact with others, as they often scare him without meaning to, or he's just too shy to speak to them.

~ rika, lend me your strength 

Tamaki comes off as very shy, aloof, depressed, "intimidating", and introverted, especially around audiences. He very easily gets scared or nervous when talking to other people.

If his shyness and anxiety gets the best of him, he will often face away and lean into a wall to hide his face from others. This also happens whenever Tamaki has a bad feeling, feels sorry for himself or feeling insulted.

Despite this tamaki can still be bold and brave and is very strong kid 