A set of short omakes illustrating my earlier point:
@TPK don't know how you handle omakes so I'm just tagging you
Omake 1: Delinquent once more:
"K-Kurosaki?", A timid voice called into the history classroom as Ichigo sat and took notes.
"Yes?", The orange haired rookie asked as he looked up to see a waif of a girl quivering in terror as she looked towards him.
"T-the h-h-headmaster would like to see you in his office"
Ichigo sighed , already having a good idea what this was about. "Alright let me just pack up" he acquiesced putting away his possessions. As he slung his carry bag over his shoulder and grabbed his massive meat cleaver of a sword he nearly missed the squeek of terror from the messenger.
Walking behind the quietly praying girl on the way to the headmaster's office he once more felt irritation over how things had changed ever since he had started walking around with an released Zangetsu. It seemed that everyone was either afraid of him or wanted to pick a fight. It was like mortal highschool all over again.
Reaching the labeled doors of the headmaster, his guide walked in and introduced him.
"Ichigo Kurosaki sir", she stated before being dismissed by a nod from the old man behind the desk and scurrying away.
"Please," the man said, "take a seat."
Ichigo stepped forward and noted how the man eyes never left Zangetsu until he leaned it against the wall and stepped away from it to take a seat.
"Now," the man said as Ichigo made himself comfortable. "Do you know why I've called you today?"
"The fights?" Ichigo half asked feeling he already knew the answer.
"Not just the fights," the headmaster clarified, "I'd like to know why you're intimidating my students?"
"What!?" Ichigo exclaimed, "I'm not doing anything. It's always the others taking the first swing!"
The headmaster just stayed silent looking pointedly at Zangetsu as if that was supposed to explain things.
"My zanpaktou? Everyone carries theirs."
"Yes but the issue here is that yours is constantly in Shikai." He explained calmly.
"We of course he is. He's really prideful and lieutenant Yachiru said that prideful swords express themselves."
The headmaster sighed the sigh of a lifetime teacher before pulling himself into the pose that Ichigo knew indicated a forthcoming lecture.
"Kurosaki, nearly all zanpaktou are prideful but you don't see the seated officers or captains walking around with theirs in constant Shikai form. It's one thing to walk around with your sword displaying its individuality whilst sealed but it's another thing entirely to
leave it released, even if you do have the reserves for it. To have a released blade is to declare that you're ready for a fight or expecting one. From what I understand of modern society it's the same as walking around with a gun in hand with the safety off instead of having it in your holster. Even if you don't intend to shoot anyone you're still gonna intimidate them."
"Ahh. Well in that case I'll get to keeping it unreleased." Ichigo said abashedly, making to get up.
"Not just yet young man. We still need to discuss your punishment for getting into four fights and sending 7 upperclassmen to the fourth division.
Ichigo just hung his head and mutely sat back down.
Omake 2: Sneaky as a Zaraki Kenpachi
Ichigo kept trying to keep a straight face as he walked into Kukaku's house. He couldn't wait to see the look on cousin's face when he finally revealed his-
"Oh so you achieved Shikai huh?"
Ichigo tripped and fell as his surprise was ruined."How did you know!?" He asked getting back up from his faceplant. "I haven't told anyone yet"
Ikkaku snorted at that. " Oh please. Achieving shikai or bankai creates a shift in your soul as you come to terms with a part of it and with how terrible your control is and how much you leak it's near impossible to miss."
"Dammit, so everyone probably already knows?" Ichigo asked, slightly put off to find out that his secrecy had been in vain.
"Not everybody," Kukaku clarified bringing up her relatives spirits before dashing them once more, "but your instructors, and any captains or lieutenants you've met probably know. Maybe even some of the lower seated officers as well."
Ichigo just silently sat in a corner as a raincloud developed over him.