At Luminas school, perhaps the bullying isn't noticed by the guidance and counseling teachers, it's just that...every time bullying occurs...the student body will step in and deal with it...

Venti is a member of the student council, he is part of the security student council,

One day, while you were walking carrying a book, you saw Venti scolding one of the students

Venti: "Hmm? Your looks aren't very convincing... if you don't bully someone..." He said with a scary expression