Magical Marriage Lunatics!!

TitleMagical Marriage Lunatics!!
Aliasesマジカル マリッジ ルナティクス!!, MML
LengthLong (30 - 50 hours)
PublishersMoonstone & Dennou Club & Moe App
LinksWikipedia (ja), Wikidata, VNStat
Shops» JP¥ 4000 @ DLsite (jpn)
» US$ 26.97 @ MangaGamer
» US$ 33.71 @ MangaGamer


Yuuta is just your typical guy who enjoys an ordinary school life with his childhood friend Yuuna. Suddenly one day, a mansion appeared in his backyard, inhabited by the vampire princess Luce. One by one, other other-worldly princesses came to him, all of whom had made a childhood promise to be his bride when they grew up. He didn’t remember the promises, but then Yuuna also joined into the fray and proclaimed that she’s the one who will always be with him.

[From Hau~ Omochikaeri!]

Sex with Protagonist Only 3.0 School 3.0 Only Good Endings 3.0 Reunion 3.0 Transfer Student Heroine 3.0 Hero(ine) Selection 3.0 Protagonist's Rival as a Heroine 3.0 Slice of Life Comedy 3.0 Childhood Promise 2.9 Only Virgin Heroines 2.9 Deredere Heroine 2.8 Romance 2.8 Alternate Dimensions 2.8 ADV 2.7 Succubi 2.7 Meaningless Choices 2.7 Branching Plot 2.7 Defloration 2.6 Comedy 2.6 Voice Replay 2.6 Changeable Font 2.5 Ejaculation Choice 2.5 Super Deformed CG's 2.5 High School 2.5 Amnesia 2.5 Multiple Endings 2.5 Succubus Heroine 2.5 Student Protagonist 2.4 Long Sexual Scenes 2.4 Big Breast Sizes Heroine 2.4 Male Protagonist 2.4 Naked Sprites 2.4 Kitsune Heroine 2.4 Goddess Heroine 2.4 Witch Heroine 2.4 Vampire Heroine 2.4 Flashback 2.3 Energetic Heroine 2.3 Student Heroine 2.3 Shy Heroine 2.3 Princess Heroine 2.3 Protagonist's Childhood Friend as a Heroine 2.3 Date Display 2.2 Sexual Content 2.1 Cunnilingus 2.0 Brief Branches Only 2.0 Other Perspectives 2.0 Sixty-nine 2.0 Blowjob 2.0 Sex in Water 2.0 Bathroom Sex 2.0 Humping 2.0 Sex on Beach 2.0 GhostS 1.7 Mother Support Character 1.7 Father Support Character 1.7 Twin Tail Heroine 1.6 Ponytail Heroine 1.5 Heroine with Ahoge 1.4 Long Common Route 1.4 Ghost Support CharacterS 1.3 Protagonist with a Face 1.3 Spring 1.3 Master and Servant 1.2 Heroine with Intake Hairstyle 1.0 Identity CrisisS 1.0 Slice of Life 1.0 Multi-Selection Choices 1.0 Bleep Censor 1.0 Grandmother Support Character 1.0 High Amount of Special Effects 1.0 High Sexual Content 0.8 Choices with 4 or More Options 0.7

Hide spoilersShow minor spoilersSpoil me! | Show sexual traits


Ushio Yuuta牛尾 勇太
AliasesYuu-kun, Ushi
HairBrown, Short
BodyPale, Teen
PersonalityAltruistic, Brave, Kind, Protective
RoleChildhood Friend, High School Student, Son
Engages inDimensional Travel, Unarmed Fighting
Subject ofArranged Marriage


<hidden by spoiler settings>

Yuuta lives his life as an inconspicuous high school student. However, one night while taking a walk outside, his ordinary life will change forever...

Main characters

Amagi Karin天樹 カリン
HairBlond, Intake, Ponytail, Spiky Bangs, Waist Length+
BodyBig Breast Sizes, Fang, Kemonomimi, Pale, Slim, Teen
ClothesBell, Belt, Blouse, Crop Top, Hairpin, Jeans, Knee-high Socks, Mask, Miniskirt, Pendant Necklace, Ribbon Hair Accessory, Ribbon Hair Tie, Sarashi, School Uniform, Sports Shoes, Sports Uniform, Tabi, Tail, Thigh-high Stockings, Towel, Zouri
PersonalityAtashi, Deredere, Energetic, Food Lover, Nature Lover, Outgoing, Whimsical
RoleChildhood Friend, Fox, Granddaughter, High School Student, Princess, Rival, Transfer Student
Engages inDimensional Travel, Religion, Sports, Teasing, Tennis
Voiced byHizuki Hiori


"You’re the only one I let play with my ears, you know?"

A Tenko, and somewhat of a mischievous flirt that prefers to go by Karin. She’s rambunctious and vivacious, and in a manner of speaking, unrefined. When speaking with Yuuta she tends to speak her mind, and isn’t shy about making her feelings known. Never fear, though, because her honesty is the genuine thing.

Luce is somewhat of a childhood rival, and both are always quarreling about something. Of course, they’re not truly enemies.

Karin has traveled to the human world to fulfill the love pact she made with Yuuta. Unlike the other girls, she’s laidback about the marriage proposal, and thinks Yuuta should just seal the deal with her posthaste.

She will be entering Shinonome Academy as a 2nd year student.

[From MangaGamer]

Julia Lyn Lordユリア・リン=ロード
AliasesJuli, Yuri, Yuria, ユリ
HairBlond, Blunt Bangs, Parted in Middle, Sidehair, Twin Tails, Waist Length+
EyesTareme, Violet
BodyHorns, Pale, Pointed Ears, Slim, Teen, Wings
ClothesAnkle Bracelet, Choker, Clothing with Ribbons, Crop Top, Dress, Fingerless Evening Gloves, Flower, Garter Belt Stockings, Necklace, Pinafore Dress, Ribbon Hair Tie, School Uniform, Thigh-high Stockings, Towel, T-shirt
PersonalityClumsy, Deredere, Shy, Watashi
RoleHigh School Student, Princess, Succubus, Transfer Student
Engages inCooking, Dimensional Travel
Subject ofTeasing
Voiced bySerizono Miya


"Hmmhmm... Don’t I look just lovely in this...?"

Her acquaintances know her by Juli. She is a succubus, yet doesn’t quite play the part.

A beauty with a highly tuned fashion sense, she puts even most stunning succubi to shame. On top of that, her perfect proportions deliver quite the coup de grâce. Though wielding a bombastic physique, she’s quite bashful, and finds it difficult to make the first move.

People find her very attractive, if only for her looks and reserved nature. In actuality, she’s not good with men, and is insecure in regards to her standing as a worthy succubus.

Juli has traveled to the human world to fulfill the love pact she made with Yuuta. In spite of her ardent love toward him, just imagining their passionate union sends her into a nervous fit.

She will be entering Shinonome Academy as a 2nd year student.

[From MangaGamer]

Luce Yami Astalitéルーチェ・ヤミ・アスタリテ
AliasesLuce Yami Astarite, Luci Yami Astalité
HairBraided Headband, Bun, Parted to Side, Red, Sidehair, Spiky Bangs, Straight, Twin Tails, Waist Length+
BodyBig Breast Sizes, Fang, Pale, Slim, Teen
ClothesBikini, Blouse, Bracelet, Cape, Clothing with Ribbons, Collar, Cuffs, Knee-high Boots, School Uniform, Skirt, Thigh-high Stockings, Unusual Hair Ornaments, Wedding Dress
PersonalityArrogant, Competitive, Deredere, Friendly, Stubborn, Watashi
RoleBetrothed, Childhood Friend, Daughter, High School Student, Neighbor, Princess, Rival, Transfer Student, Vampire
Engages inDimensional Travel, Swimming, Teasing
Voiced byMoka Choko


"I swore to you first... Not like that matters, anyway."

Luce Yami Astalité is a vampire princess that prefers to go by Luce. She addresses those around her in an icy and somewhat sassy tone.

Even those with an ironclad will kneel at her feet when confronted with her noble, yet audacious, charm. Her confidence is a barbed arrow with deadly precision, though those who meet her come to learn of her authentic nature.

Luce has traveled to the human world to fulfill the love pact she made with Yuuta.

She intended to hold a ceremony the second they reunited, but is rudely interrupted by some competition. Despite the unforeseen impasse, she remains absolutely convinced that she is Yuuta’s true love.

She will be entering Shinonome Academy as a 2nd year student.

[From MangaGamer]

AliasesRuruna, Ruruuna, Luluuna
HairBlue, Twin Tails, Waist Length+
BodyPale, Slim, Small Breast Sizes, Teen
ClothesEvening Gloves, Garter Belt Stockings, Pointed Hat, Ribbon Hair Tie, School Uniform
PersonalityCurious, Deredere, Docile, Ignorant, Mischievous, Relaxed, Stoic, Strange
RoleHigh School Student, Kouhai, Princess, Transfer Student, Witch
Voiced byMamiya Yuzu


"Merely by looking at you, my pulse increases by twenty beats, and my body temperature rises by half a degree, causing a subtle sweat. I suppose this is love."

Luluna is a tranquil witch princess. She has a "true name," but it can only be divulged to the one she has made a love pact with.

Her doll-like face betrays no emotion. As if anointed with porcelain, such immaculate beauty only serves to accentuate this impression.

Luluna has traveled to the human world to fulfill the love pact she made with Yuuta.

You’ll have to count your lucky stars to see a hint of emotion cross her face. When confronting Yuuta, this stoic mask falls and a gentle flush colors her cheeks.

She will be entering Shinonome Academy as a 1st year student.

[From MangaGamer]

Mitsunotama Yorihime美都之玉 依姫
MeasurementsBust-Waist-Hips: 89-60-88cm
HairAnkle Length, Black, Hime Cut, Ponytail, Sidehair, Spiky Bangs, Straight
EyesBlue, Tareme
BodyBig Breast Sizes, Pale, Slim, Teen
ClothesBikini, Crown, Kimono, Miniskirt, Ribbon Hair Tie, School Uniform, Skirt, Thigh-high Stockings, Transparent, Unusual Hair Ornaments, Veil, Zouri
PersonalityDeredere, Kind, Refined, Religious, Watakushi
RoleDeity, High School Student, Princess, Senpai, Transfer Student, Yamato Nadeshiko
Engages inDimensional Travel, Reading, Religion, Swimming
Voiced byMisonoo Mei


"A truth unknown to humans... Gods can fall in love, too. Heeheehee."

Yorihime Mitsunotama is a benevolent goddess princess that prefers to go by Yorihime.

As expected of a celestial being, she is the embodiment of kindness. However, she can be frightening if angered, so it’s best to be wary around her.

Being a goddess, her power transcends everything in existence. Much to her dismay, people have recently begun to lose their faith. Yorihime has traveled to the human world fulfill the love pact she made with Yuuta. Discovering the emotion known as love has been a joyous experience for her.

She will be entering Shinonome Academy as a 3rd year student.

[From MangaGamer]

Shirahase Yuuna白波瀬 悠奈
HairAhoge, Orange, Waist Length+
BodyPale, Slim, Teen
ClothesKnee-high Socks, Maid's Dress, Maid's Headdress, School Uniform, Skirt
PersonalityDeredere, Friendly, Kind
RoleChildhood Friend, Classmate, Daughter, High School Student, Neighbor, Part-time Worker, Waitstaff
Engages inCooking
Voiced byKamimura Hina


"N-No way. Yu♥Yu is forever."

Yuuta and Yuuna are two peas in a pod, and most people refer to them as YuYu (Although she secretly changes it to Yu♥Yu in her mind)

Yuuna is an average human with no noteworthy characteristics. She has known Yuuta well since childhood, as they were next-door neighbors. They’re the same age, but she tends to depend on him like a big brother for the most part.

Her family manages the Honeydew Cafe, and she’s always helping out. It’s rumored that the high volume of male customers is due in large part to this, despite being a confectionery.

She cherishes the "proposal" (or something along those lines) that Yuuta made to her when they were kids. It would mean the world to this sweet and simple girl if this love could finally bloom.

She is a 2nd year student at Shinonome Academy.

[From MangaGamer]

Side characters