Diavolo/Dialogues

During Battle

 * "I'm only getting started."
 * "I only got started..."
 * "Okay, let's go."
 * "I’m not finished yet!"
 * "It’s my turn now!"
 * "I should join you."
 * "Give up and accept defeat!"
 * "I suppose it's my turn now..."
 * "Prepare yourself."
 * "Time to get serious..."
 * "Why don't I jump in as well?"
 * "Allow me to lend a hand..."

Three-Star Wins

 * "Sometimes you need to get up and move instead of doing desk work all day."
 * "Is this one of those things where you high-five after winning?"
 * (On player's birthday) "Happy birthday!"

Two-Star/One-Star Wins

 * "I'm always right beside you. So don't be surprised I promised we'd win."

Gifting the Player

 * "This is my way of saying thank you."
 * "You look like you might know exactly what to do with this."

Heart Reactions

 * "How truly amusing."
 * "Done already? A shame, I wanted to continue this."
 * "I grant you this freedom to do as you please only for now."
 * "Very good. Just as I expected."
 * "I must thank you for showing me such a good time."
 * "Now then, how shall you please me next?"
 * "You wouldn't mind if I touched you, would you?"
 * "The feel of another's touch is refreshing. I feel splendid."
 * "You're not afraid of anything, are you? That's what makes you so intriguing."

Sparkle Reactions

 * "Are you feeling better?"
 * "You can be quite bold, can't you?"
 * "Shall I stay by your side for a moment?"
 * "If something's bothering you, shall I lend you an ear?"
 * "Human communication is a mysterious thing."

Sweat Reactions

 * "I can't read you at all."
 * "This wasn't a very meaningful use of my time, now was it?"
 * "Do you want to see me when I'm angry?"
 * "I'll be returning to my student council work now."
 * "I thought I would have more fun. I guess I expected too much."

Perfect Sequence

 * The more I know about you, the more drawn to you I feel. Nothing can captivate me as you do."
 * "Time truly flies when I'm with you. Will you listen to me being selfish if I were to ask that you stay a little longer?"
 * (On player's birthday) "I'm ready for your party. Shall we go?"

Good Sequence

 * "It appears we get along well."
 * "Humans truly are interesting creatures."
 * "You should go to sleep soon. Good night, sweet dreams."

Normal Sequence

 * "This was a splendid break."
 * "It seems that you had fun too."

Bad Sequence

 * "What a pity. We made time for this and everything."
 * "It appears I may need to change my assessment of you."

Heart Reactions

 * "I had been wanting this. Thank you."
 * "You know exactly what I like."
 * "I'll be sure to boast to Lucifer that you gave this to me."
 * "How Splendid! You are quite good at pleasing me, aren't you?"
 * "This looks delicious. Although, I may only feel that way because you made it."

Sparkle Reactions

 * "If you say it's that good, I'll gladly accept."
 * "Is this going to be some kind of "hilarious" trick?"

Sweat Reactions

 * "Why would you think of giving me this?"
 * "I...I'm a little unsure how I will use this."
 * "When you give someone a present, you have to think about them too, you know?"

Whip of Love

 * "Hahaha, you're full of surprises! But that's what I love about you."
 * "Now this was a surprise. You're quite something, being able to surprise me like that."

Christmas Holidays

 * "These are Christmas ornaments? I've been seeing a lot of these in the Devildom. It would be interesting if when they break, candy came out."
 * "I thought that I'd put a giant tree in the castle... ...but Barbatos stopped me. Apparently 300 feet is too big."

Winter Fair

 * "What a nice scarf! Is it really okay for me to receive this? Thank you!"
 * "I'm thinking of holding a winter event! A snow festival, a snow ball fight, skiing... ...I have lots of good ideas."

Valentine's Fair

 * "I love the way the human world celebrates Valentine's Day! And my first chocolates are from you! I'm so lucky."
 * "I hope Valentine's Day becomes more popular in the Devildom. Will you help make it better known?"

Dango Over Flowers Fair

 * "I hired a professional confectioner to design a sweet based on the three worlds. Receiving such a special treat as a Three-Worlds Dango from you, I'm not sure what to say."
 * "This is from me to you. It's my way of saying how I truly feel. Much like the human world, we have lots of events in the spring here too. So enjoy them till your heart's content."

Talkative Music Note Fair

 * "Ohh! This is that electronic instrument Otama Tony, isn't it? So you squeeze its cheeks to open its mouth? How intriguing!"
 * "We could use these Otama Tony to hold a music festival at RAD! You'll take part too, won't you?"
 * "If you like music, then why not come see the instruments in the Demon Lord's Castle? I'll even show you my favorite cursed organ in the whole of the Devildom." (Demon Voucher)

Greeting

 * "Hey, how are you?"
 * "Hey, you came, huh?"
 * "I missed you...truly."
 * "I'm glad we could meet once again."
 * "Welcome back. What have you been doing?"

Player Returns

 * "You're back? I'm glad."
 * "I found you! I'd been looking all over."
 * "I can't relax until I see your face."
 * "Welcome back. Get anything done today?"

He Returns

 * "I'm back!"
 * "Oh, did I keep you waiting?"
 * "Did you miss me while I was gone?"
 * "Hey, I was just thinking about how much I missed you."

Comments About Characters

 * "Lucifer is my right-hand demon and most trusted friend."
 * "Seems like Mammon caused trouble again."
 * "Conversations with Leviathan are always so complex. I can't keep up with him."
 * "What can we do to make Lucifer and Satan get along?"
 * "Asmodeus is always partying but never invites me..."
 * "Beelzebub once ate a pillar in the Demon Lord's Castle."
 * "I would like to have a heart-to-heart with Belphegor sometime."
 * "Barbatos is truly a great demon."
 * "Luke is such a ray of light."
 * "Simeon is the one person in this world I don't want to anger."
 * "Solomon is an interesting one. Much like yourself."

Game Tips

 * "This morning's fortune told me you'd have luck in Nightmare today."
 * "How are you progressing with your lessons?"
 * "Will you help me shop on Akuzon?"
 * "There's a present for you in To Do."
 * "It might be time to do part-time job, no?"
 * "There's a new post on Devilgram."
 * "Looks like you've got a present in Mail."
 * "It looks like you've got a missed call."
 * "You've got a new message. Won't you read it?"
 * "Sometimes it's nice to change up things in Majolish."
 * "If you want a better way of getting through lessons, unlock more spaces in Devil's Tree."
 * "There's a new event isn't there? Let's check it out together!"

Morning Interactions

 * "Good morning. Still a little sleepy?"
 * "I hear mornings in the human world are bright and beautiful."

Afternoon Interactions

 * "Thanks to the ruckus caused by Beelzebub, it's already noon."

Night/Midnight Interactions

 * "Good evening. How was your day?"
 * "Is it all right for you to be up this late?"
 * "You don't need a break? If you can't sleep, I'll keep you company."

Touched by Player

 * "What's wrong? Did you come to see me?"
 * "Had a long day? What were you doing?"
 * "I never tire of watching those unruly brothers."
 * "Don't tell Barbatos that I'm here, okay?"
 * "Will you accompany me to Ristorante Six sometime?"
 * "Keeping order in the Devildom is my job."
 * "I want to see the human world for myself too."

Idle Screen

 * "Hey, want to chat?"
 * "...You must be busy, huh?"
 * "If you're busy, don't worry."
 * "♪Hmm, hm, hm, hmm♪"

Deleting an App

 * "You deleted it?!"
 * "Lucifer's going to get mad..."
 * "I'll reinstall it... Don't tell Lucifer."

Selected for the Home Screen

 * "Me?"

Changing Outfits in Majolish

 * "Does this suit me?"
 * "I knew you would pick that."
 * "What do you think?"

On Player's Birthday

 * "Happy Birthday! I am happy we can all celebrate your birthday together."

VIP-Only Dialogue

 * "Hide me! I made Lucifer mad again!"
 * "Any day without you is a dull one."
 * "Will you come see me tomorrow as well?"