Andy: "I can feel your malice just by looking at you... You aren't Ash Crimson, are you?"
Saiki: "Indeed, I am not. But before long, you will probably be wishing I was. For I greatly exceed Ash in power... and I am utterly ruthless. Especially when it comes to humans."
Andy: "Very well... I shall use my Shiranui style to put an end to your evil plans! Let's go!"
versus Ash Crimson
Ash: "I'm not very fond of making tirades of throwing hissy fits or anything. But when I see your face and see how much it resembles mine, I just want to shout out at the top of my lungs!"
Saiki: "It angers you that my face looks like yours? Surely that should be the other way around, Ash? I don't like you. It is you who likes me. Do you know why that is?"
Ash: "Tais-Toi! Do me a favor and shut your mouth! Forever!"
versus Billy Kane
Billy: "Wipe that annoying smirk off your face, whitey. You really don't want me angry with you, I can tell you that."
Saiki: "Or what? What on earth could you possibly do to me? Do you honestly think you can kill me or something? You should know your place, you piece of trash! No one can defeat the Ruler of Time!"
versus Benimaru Nikaido
Saiki: "Everything mankind has ever made... nothing but an illusion!"
Benimaru: "What are you talking about? How can you say something like that when such a fine specimen of the human species stands right in front of you! Marvel at my beauty and my strength! It's not an illusion, baby, it's all real!"
Saiki: "How wrong you are. Your beauty and strength will soon vanish intro absolute oblivion!"
versus Elisabeth Blanctorche
Saiki: "What seems to be the matter, Betty? You look like you've seen a ghost! Haha... You like my impression of that maggot?"
Elisabeth: "Stand aside, foud creature! Just looking at you makes me want to explode in rage!"
Saiki: "Oooh. I like the look on your face! Rejoice now, worm, for I shall turn that expression into one of true despair!"
versus Evil Ash
Evil Ash: "Well, this is an interesting situation, isn't it? How about it? Why don't we settle things here?"
Saiki: "Is this some sort of joke!? You should try to be a bit more like the real me, since I'm the best at pretty much everything."
Evil Ash: "You think you're the real one here? We'll see just who's the "real thing" and who's the fake around here!"
Saiki: "Overwhelming power is what's needed to lead the remainder of our clan to realize its longstanding goal. That much is for sure!"
versus Fate Saiki
Fate Saiki: "Well, what do we have here!? There must've been some kind of twist in time..."
Human Saiki: "So it would seem... What shall we do about it? How do we untangle this thread?"
Fate Saiki: "Weel, it's obvious, isn't it? The stronger of us will survive, as the providence of nature dictates!"
versus Goro Daimon
Daimon: "I cannot lose to anyone as evil as you... That is the way of Judo that I have chosen!"
Saiki: "You sound like you're being humble, but you're really just bllufing, aren't you? You don't seriously think you can defeat me, do you? That's not going to happen in a million years!"
Saiki 1: "I suppose the human saying "light is always followed by shadow" refers to this sort of situation...? To think that a copy of myself would appear at this moment to get in my way!"
Saiki 2: "Just who are you calling a copy, you faker? You must be delusional! The real me has absolute power! That means whichever of us loses has to be the fake, don't you agree?"
versus Iori Yagami
Saiki: "Looks like you're in a lot of trouble just because of your ancestors' carelessness 660 years ago.Would you like me to put you out of your misery?I'd be happy to oblige!"
Iori: "I think enough hot air's come out of your mouth today.Your very existence is getting on my nerves."
Saiki: "How is it that you, born as the tool of some self-proclaimed god, are still allowed to walk the face of the earth? Time to die! No.... Time to be taken apart! That is the fate of all discarded fools!"
K': "You talk too much, man! Maybe melting your face off will make you shut up!"
versus Kim Kaphwan
Kim: "Wha...!? I never would have thought that anything as purely evil as you could exist!"
Saiki: "You haven't even been around for 30 years, but you already think you're seen it all... The arrogance of you humans never fails to amaze me. Remember my face, boy, for it belongs to the one that will destroy your pitiful sense of justice!"
versus Kyo Kusanagi
Kyo: "Wow, an Ash Crimson look-alike, huh? Are you as much of a cocky little bastard as he is?"
Saiki: "You are wrong, maggot. It is not I who looks like Ash Crimson. He looks like me... Not that I would expect you to understand such a thing. Bwahahahaha!"
Leona: "I'm going to restrain you... You are allowed to resist, but I don't think it will help."
Saiki: "Hehehe... You miserable Orochi failure! You have some real gust to talk big in front of me! I know! Let me give you an appropriate reward! How does an honorable death on the battlefield sound?"
versus NEST Kyo
Kyo: "Hey, where's Ash Crimson? And don't tell me you're not related to the guy when you look like that."
Saiki: "Why do you ask? Shouldn't you be more worried about your own well-being right now? In about a minute, there probably won't be anything left of you but a pile of ashes, you know?"
Kyo: "Is that all you have to say? Guess I'll just have to make you talk!"
versus Robert Garcia
Saiki: "You're obviously some spoiled rich kid who started dabbling in karate because he was bored. How could you possible defeat me?"
Robert: "You think I'm doing this because I'm bored!? You couldn't be more wrong! I've got a really strict teacher and a serious rival! Don't think I'm Kyokugen style lightly! And if you think Kyokugen is something to laugh at, you'll son find out just how wrong you are, the hard way!"
Saiki: "You could spend your whole life practicing karate and it would never be enough! Let me provide you with proof!"
versus Ryo Sakazaki
Saiki: "So you say you'll never step down, no matter what you're facing? That's not courage, it's just plain stupid!"
Ryo: "I'm a simple man, I'll admit. But it's helped me reach incredible heights so far! I'll never give up! I'm gonna aim for the top, and nothing's gonna get in my way!"
Saiki: "And that's why you're going to end up stranded half-way to the top. Hahaha...Nothing but destruction awaits those who fail to learn their place!"
versus Takuma Sakazaki
Saiki: "Oh? So, you are the leader of the Kyokugen School? And what's so special about you, if I may ask? Well, it doesn't matter anyway. You don't stand a chance against me. Besides, humans are destined to expire!"
Takuma: "You're so conceited it's almost funny! I shall strike you down for your arrogance!"
versus Terry Bogard
Terry: "Look, I don't care who or what you are! All that matters is that you're in my way, so I'm gonna kick you into orbit!"
Saiki: "You do not seem to understand who is standing in whose way. Soon,you will find that this is the unluckiest day in your life."
Terry: "Unlucky? The way I see it, I'm grateful to get to fight someone strong for a change! Come on, let's do this!"
Vice: "You are destined to expire. Why do you continue to struggle?"
Saiki: "God, you're dense, aren't you? I have the power to change history! I shall rewind time and rewrite it to my choosing! We will prosper, and the Orochi will be destined to die!"
Vice: "Now who's being dense? Don't you understand that I'm here to prevent you from doing exactly that?"