AMBITIOUS MISSION

In Sahoro City—

A legend persists. It's believed that whoever collects all 12 stars named "Ambitious" can achieve any desired dream...

And tonight, someone continues to chase this fable within the streets of Sahoro.

"Calling Card: Tonight, I'll be taking the beautiful starry sky of this city. Signed, Phantom Thief Miss Arte."

By pure coincidence, our protagonist, Nezu Mikage, happens to be at the scene of Miss Arte's latest stunt. Surprisingly, he deduces that the true identity of Miss Arte is his classmate, the ojou-sama (young lady) Arise Kaguya.

"We can't risk the slightest chance of someone finding out. Hence, I'll show you... I'll ensnare your heart and all the feelings it contains."

Not wanting her secret to be unveiled, Kaguya attempts to recruit Mikage into the phantom thief group she formed to realize her ambitions, but it doesn't quite go as planned.

At one point, the "orphanage" where Mikage grew up is jeopardized. Making her appearance, Miss Arte swiftly and elegantly protects the institution, revealing a hidden "truth" in the process.

"So, you're not like the typical thief?"

"Exactly. I steal the hearts of those who witness me and leave an indelible impression on them. That's the essence of a kaitou (phantom thief)."

"I get it. I'll lend my hand. To your yabou (ambition) or whatever you call it."

When "Phantom Thief Miss Arte" and "Phantom Thief Midnight" join forces, the curtain rises on a tale revolving around the "truth" shrouded in Sahoro's night.

[Translated from official site]

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ADV 3.0 Branching Plot 3.0 Ojousama Heroine 3.0 Orphan Protagonist 3.0 Pretending Heroine 3.0 Romance 3.0 Sounds of Copulation 3.0 Thief Heroine 3.0 Thief Protagonist 3.0 Sprite Viewer 2.7 Background Moans 2.5 Backlog Jump 2.5 Gyaru Heroine 2.5 High School Student Heroine 2.5 High School Student Protagonist 2.5 Kunoichi Heroine 2.5 Male Protagonist 2.5 Multiple Endings 2.5 Oneesan-type Heroine 2.5 One True End 2.5 Only Virgin Heroines 2.5 Protagonist with a Face 2.5 Secret Identity 2.5 Unlockable Routes 2.5 Long Common Route 2.3 Airhead Heroine 2.0 Alternate Dimensions^S 2.0 Anal Sex 2.0 Bleep Censor 2.0 Bondage 2.0 Butterfly 2.0 Changeable Font 2.0 Comedy 2.0 Cowgirl 2.0 Cunnilingus 2.0 Dark Skinned Heroine 2.0 Defloration 2.0 Disabled Heroine 2.0 Disappearance 2.0 Discreet Sex 2.0 Drama 2.0 Enforced Playing Order 2.0 Foolish Friend 2.0 French Kiss 2.0 Group Sex of One Male and Several Females 2.0 Has Window Transparency Setting 2.0 Heroine with Big Breasts 2.0 Kissing Scene 2.0 Loli Heroine 2.0 Loli Support Character 2.0 Low Fantasy 2.0 Major Antagonist 2.0 Missionary Position 2.0 Modern Day Hokkaido 2.0 Naked Sprites 2.0 Only Good Endings^S 2.0 Oyakodon 2.0 Parody 2.0 Proactive Protagonist 2.0 Protagonist's Kouhai as a Heroine 2.0 Protagonist's Rival as a Heroine 2.0 Quickie Fix Position 2.0 Reiwa Era 2.0 Reverse Cowgirl 2.0 Reverse Missionary 2.0 Save Memo Function 2.0 Scenario Selection 2.0 Sex in a Classroom 2.0 Shimaidon 2.0 Single Blowjob 2.0 Single Boobjob 2.0 Sitting Sex 2.0 Spoons 2.0 Standing Sex 2.0 Threesome 2.0 Time Travel^S 2.0 Traditionalist Family 2.0 Trap Support Character 2.0 Unlockable Bonus Content 2.0 Unlockable Hero(ine) 2.0 Unlockable Sexual Content 2.0 Vaginal Fingering 2.0 Vibrators 2.0 Voice Saving 2.0 White Haired Heroine 2.0 Classic Tsundere Heroine 1.0 Male on Trap 1.0

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Protagonist

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Nezu Mikage根津御影
Clothes	Monocle
Personality	Ore
Role	Classmate, Eleventh Grader, High School Student, Neighbor, Orphan, Part-time Worker, Secret Identity, Thief
Engages in	Theft
Description <hidden by spoiler settings>

Main characters

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Arise Atena有瀬あてなA
Measurements	Height: 160cm, Bust-Waist-Hips: 89-63-91cm
Birthday	5 May
Hair	Waist Length+, White
Eyes	Violet
Body	Big Breasts, Pale, Slim, Teen, Young-adult
Clothes	Ribbon Hair Tie
Items	Wheelchair
Personality	Ara Ara, Friendly, Kind, Refined, Watakushi
Role	Daughter, Ojousama, Older Sister, Thief
Subject of	Disability
Voiced by	Kodaka Shiki

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Arise Kaguya有瀬かぐやA
Measurements	Height: 156cm, Bust-Waist-Hips: 87-59-83cm
Birthday	11 April
Hair	Pink, Waist Length+
Eyes	Pink, Tareme
Body	Big Breasts, Pale, Slim, Teen
Clothes	Blazer School Uniform, Eye Mask, Thigh-high Stockings
Personality	Ambitious, Cheerful, Cynic, Hard Worker, Pretending, Refined, Watashi
Role	Classmate, Eleventh Grader, Ojousama, Secret Identity, Thief, Younger Sister
Engages in	Theft
Subject of	Guilt
Voiced by	Kanako

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Hongou Nijimu本郷虹夢AB
Measurements	Height: 161cm, Bust-Waist-Hips: 83-55-82cm
Birthday	14 February
Hair	Blond, Long
Eyes	Blue
Body	Big Breasts, Olive, Slim, Teen
Clothes	Bikini, Blazer School Uniform, Earrings, Gyaru, Loose Necktie
Personality	Atashi, Friendly, Kind, Stylish
Role	Classmate, Eleventh Grader, Model
Voiced by	Tsukino Kiiro

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Ishikawa Yae石川弥栄A
Measurements	Height: 151cm, Bust-Waist-Hips: 74-52-78cm
Birthday	1 August
Hair	Black, Shoulder-length
Eyes	Amber
Body	Medium Breasts, Pale, Slim, Teen
Clothes	Hairpin, Ninja Suit, Over The Knee Socks, School Uniform
Items	Ninjato, Shuriken
Personality	Kind, Shy, Watashi
Role	Daughter, Kouhai, Neighbor, Ninja, Tenth Grader, Yamato Nadeshiko
Engages in	Cooking
Subject of	Filming
Voiced by	Kai Erisu

Side characters

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Arise Horoko有瀬幌子
Hair	Grey, Shoulder-length
Eyes	Amber
Body	Pale, Slim, Young-adult
Clothes	Monocle
Personality	Mature, Smart
Role	Half-orphan, Wife
Engages in (Sexual)	Not Sexually Involved
Voiced by	Momoi Ichigo
Description <hidden by spoiler settings>

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Charlotte Di Curvehorn Yeatzシャルロット・ディ・カーブホーン・イェーズAB
Measurements	Height: 147cm, Bust-Waist-Hips: 71-52-76cm
Birthday	20 July
Hair	Blond, Long, Side Tail, Twin Tails
Eyes	Green
Body	Fang, Medium Breasts, Pale, Slim, Teen
Clothes	Ankle Boots, Blazer School Uniform, Coat, Deerstalker, Gloves, Knee-high Socks, Pantyhose, School Uniform
Personality	Airhead, Cheerful, Curious, Energetic, Friendly, Loud, Naive, No Sense of Direction, Stubborn
Role	Antagonist, Detective, Friend, Kouhai, Neighbor, Nordic, Tenth Grader
Engages in	Martial Arts
Voiced by	Enomoto Nemu
Description Charlotte is an detective dispatched from Interpol to Hokkaido in order to resolve the case of the phantom thief, Miss Arte. In order to make her life in Japan as normal as possible she attends the school of the protagonist as a 1st year student. As an detective she is famous for having perfectly resolved 99 previous cases by catching the criminal. She received most of her training in London, living in Baker street and becoming proficient in the martial arts skills known as "Baritsu". <hidden by spoiler settings>

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Fuwa Reigen不破霊元
Body	Old
Role	Father, Widower
Voiced by	Kuroki Dai

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Fuwa Sayuki不破沙雪
Role	Wife
Engages in	Gardening
Subject of	Pre-Story Death, Terminal Illness

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Ishikawa Mitsuko石川蜜子
Hair	Braided Bun, Shoulder-length
Eyes	Black, Violet
Body	Pale, Slim, Young-adult
Role	Mother
Voiced by	Hirano Kyouko

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Kallisto Midvaechカリストー・ミドヴェーチ
Measurements	Height: 174cm, Bust-Waist-Hips: 98-64-88cm
Hair	Blond, Braid, Long
Eyes	Blue
Body	Pale, Slim, Young-adult
Clothes	Glasses, High Heeled Shoes, Ribbon Hair Tie, String Ribbon Tie
Personality	Pretending
Role	Bodyguard, Homeroom Teacher, Russian
Subject of	Acrophobia
Voiced by	Shirosaka Natsumi

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Kobayashi Tsubame小林つばめ
Measurements	Height: 152cm
Hair	Short, Violet
Eyes	Cyan, Tareme
Body	Pale, Slim, Teen, Trap
Clothes	Maid's Dress, Necktie, Ribbon Hair Accessory, Sleeveless Sweater
Personality	Effeminate, Opposite Gender Voiced
Role	Classmate, Eleventh Grader
Voiced by	Tsuruya Haruto

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Matsuriまつり
Body	Kid
Role	Orphan
Voiced by	Umemiya Koko

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Nezu Miharu根津美春
Hair	Brown, Waist Length+
Eyes	Brown
Body	Pale, Slim, Young-adult
Personality	Kind
Role	Ane Act, Orphan, University Student
Voiced by	Waou Kirika

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Nezu Yokichi根津与吉
Body	Adult
Clothes	Glasses, Necktie, Suit
Personality	Ambitious
Voiced by	Satou Suzuki

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Plumプラム
Body	Kid
Role	Orphan
Voiced by	Akatsuki Yumu

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Takeshiたけし
Body	Kid
Role	Orphan