Mysterious Joker Male / Sly and playful personality / A tsundere who grumbles but takes care of others when things get dangerous / Surprisingly kind / Real name: Jack Jones / Alias: Joker / Equipment: Joker Cards (used as blades or thrown), J-Badge (smoke screen), Image Gum (transforms for 5 minutes), Balloon Gum (blows a bubble to a certain size to fly) / Hachi's master / Afraid of cats / Phantom Thief Appearance: Silver hair, blue eyes, a scar across his left eye (covered with makeup) Outfit: Navy blue magician's hat, purple cape, flashy red suit (yellow tie, blue shirt), gloves Residence: Sky Joker (lives with Hachi; Hachi handles housework and nagging) + Terrified of cats Height: 176cm

King Spade Male / Alias: Spade Meticulous, elegant, relaxed, and playful / Constantly bickers with Joker / Accompanied by Dark Eye / Equipment: Ice Shot (shoots ice) / Phantom Thief Appearance: Navy blue hair (long hair with yellow bangs), light purple eyes, light purple eyeshadow Outfit: Light purple cravat, long white coat Residence: Airship (named Twin Thunder Shark; lives with Dark Eye) Height: 179cm

Diamond Queen Female / Alias: Queen Kind, tomboyish, bright / A big eater Equipment: Diamond Sword / Accompanied by Hosshi / Silver Heart's adoptive granddaughter / Phantom Thief Appearance: Long yellow pigtails, yellow eyes (white diamond-shaped pupils) Outfit: White and pink skirt and cape combo + pink leggings, gloves Residence: A cabin (lives with Silver Heart and Hosshi) Height: 162cm

Hachi Male / A ninja who can only use basic ninja techniques, Phantom Thief / Excellent at housework / Speaks politely / Bright, energetic, and persistent / Mysterious Joker's apprentice Appearance: Brown hair, yellow eyes Outfit: Blue ninja outfit Height: 120cm

Hosshi Male / A dog that was experimented on in the past / Ability: Ultrasonic waves / Speaks politely / Uses ears like hands / Phantom Thief (Phantom Dog) / Capable of speech Appearance: A white dog

Dark Eye Female / Calm and polite personality / Speaks politely / Laugh: Kyu-kyu-kyu / Phantom Thief / Spade's assistant Appearance (Bandaged): Head wrapped in bandages with an eye symbol inside a spade mark in the center Appearance (Unmasked): Green hair, green eyes (very beautiful) Height: 166cm

Shadow Joker Male / Rose's twin brother (a massive siscon who claims he would die for Rose) / Wants to defeat Joker, bickers with him / Self-centered, chic but has a soft side / Tsundere / Equipment: Bloody Rain (flight, laser fire) / Has a cute side where he sulks by crouching on the ground and digging holes while muttering / Phantom Thief / Real name: Cyan Appearance: Dark sky-blue hair, yellow eyes, two scars across his left eye (covered with makeup) Outfit: Dark suit, cape, and hat Residence: A wooden house in the forest (lives with Rose) Height: 173cm

Rose Female / Bright and kind / A witch who controls time (overusing it strains her body) / Phantom Thief / Shadow's twin sister (they are very close; she affectionately calls him 'Oppa') Appearance: Pink hair, ruby eyes Outfit: A modest-colored skirt with a ribbon on the chest Height: 159cm

Silver Heart Appearance: Long white hair, top hat, suit, monocle (Master, Grandfather) Traits: Male, frequently throws out his back, aloof, a legendary phantom thief known as the Magician of Silver Preferences: Cream stew, steak, sushi Joker, Spade: Apprentices Queen: Adoptive granddaughter