"Izaya: [Shrugs] And you can't have a little faith in that last 1%? [Slips the switchblade out of the right sleeve of his jacket] Guess that's [Flicks out his blade]...a no."

"Izaya: I don't know what you're talking about?"

"Shizuo: You're in with the slashers, but I want to know how deep?!"

"Anri Sonohara: It's simple. I just convince myself that it has nothing to do with me, like I always do."

"Izaya Orihara - Hiroshi Kamiya (Japanese), Johnny Yong Bosch (English)"

"Mikado Ryūgamine - Toshiyuki Toyonaga (Japanese), Darrel Guilbeau (English)"

"Izaya: And why do I deserve to have my ass kicked?"

"Shizuo: [Annoyed] I'm obviously here to kick your smarmy little ass."

"Shizuo: Because I'm pissed off!"

"[Izaya places a Coke can on Shizuo's shoulder and Shizuo turns around startled]"

"Shizuo: What up? Izaya buddy.[Walks into Izaya's building lobby and prepares to push down Izaya's office door with his foot] Why don't you come on out and play?"

"Izaya: Tell me, to what do I owe you this pleasure, Shizuo-chan?"

"Izaya: Now don't you think that you're just a little too old to act the part of the playground bully...Shizu-chan?"

"[Everyone around Izaya looks on in shock and amazement]"

"Izaya Orihara: So I guess the next best thing I can do [picks up the girl's cellphone]... is take your precious cellphone...and smash it [Drops the phone on the ground and slams his foot down on it]"

"Izaya Orihara: [Laughs frantically while stomping on the phone] HAHAHAHAHAHAHAHAHAHAHAHAHAHAHAHAHAHAHAHAHAAH!!!"

"Leader Girl Bully: [Confused] Huh?!"

"Izaya Orihara:[To the girl bullies] Listen, It's not my problem if you lovely ladies get pummeled to death and die. I could knock your teeth down your throat, or you can bag on my age when I'm actually just 23, I don't care, you're in a class that's so far beneath me that it doesn't really matter."

"Izaya Orihara: Human beings are weak things...but...heh...beating up chicks isn't really my shtick."

"Izaya Orihara: [Stops]...and now I'm bored. [Shrugs] I guess that's enough cellphone smashing for one day."

"Shizuo: Shut the hell up!"

"0.000000000000000000675%"

"[When something feels bad] Smells like shit."

"You could try eating eggshells but I have no idea what the calcium count would be, or for that matter, even how effectively your body can process something of that nature."

"[English Version] IZAAAAAAYA!"

"[To Izaya] YOU'RE SO FREAKIN DEAD!"

"[to "the Dollars" in episode 3] You aimed at my head...You have to know a blow like that can kill a guy...right. So that means you were trying to kill me...right So whatever happens next...IS WHAT YOU DESERVE RIGHT!"

"[To Celty] The look on your face is unhappy."

"[to person/shizuo]gotta fly"

"Well, if I had to give a reason for my actions, I guess it's because I love people. I guess I wanted to see the faces that mankind has to offer."

"Human beings are weak."

"[To Mikado] Sounds like the name of an air conditioner."

"[to shizuo]And why do I deserve to get my ass kicked?"

"[About Shinra] He reads expressions on a face I don't have...."

"[To Rio as to why he wants to see her reaction] I love humans. Think about it, human beings are the most interesting creatures that you can ever hope to find."

"[To Shizu-chan~] You know, the problem with you Shizu-chan is that you can't be swayed by reason and that's bad...really bad."

"It's kinda scary how much people trust me."

"It's hard to forget someone who gave you so much to remember."

"No one loves me, because they're afraid of me."

"I really hate violence."

"[Japanese Version] IZAAAAAAYA-KUN!"

"Damnit! Damnit! Damnit!"

"Kill! kill! kill!"

"[To Izaya] Oh, I'm not mad. I just want to beat the shit out of you!"

"["To Celty"]DUMBASS! Anyone who calls you a dumbass is a bigger dumbass, but since I already know I'm a dumbass, I'll say it again. DUMBASS!"

"[English Version] The world isn't as bad as you think."

"[Japanese Version] The world isn't as cruel as you make it out to be."