Ceiling Cat Tennis Open: Watching You Masturbate/Characters

Starter

 * Mario
 * Luigi
 * Peach
 * Daisy
 * Yoshi
 * Boo
 * Bowser
 * Bowser Jr.
 * Donkey Kong
 * Diddy Kong
 * Wario
 * Waluigi
 * Birdo (new to the Mario Tennis Open series)
 * Toad (new to the Mario Tennis Open series)
 * Toadette (new to the Mario Tennis Open series)
 * Rosalina (new to the Mario Tennis Open series)
 * Shy Guy (new to the Mario Tennis Open series)
 * Mii

Unlockable

 * Baby Mario
 * Baby Peach
 * Dry Bowser
 * Luma
 * Wiggler (new to the Mario Tennis Open series)
 * Sprixie Princess (new to the Mario Tennis Open series)
 * Koopa Paratroopa (new to the Mario Tennis Open series)

QR Downloadable

 * Metal Mario
 * Red Yoshi
 * Blue Yoshi
 * Yellow Yoshi
 * Pink Yoshi
 * Light Blue Yoshi
 * Black Yoshi
 * White Yoshi

Starter

 * Toadsworth
 * King Boo
 * Lakitu
 * E. Gadd
 * Fawful
 * Dimentio
 * Kamek

Unlockable

 * Green-Overalled Luigi
 * Orange-Overalled Luigi
 * Yellow-Overalled Luigi
 * Pink-Overalled Luigi
 * Purple-Overalled Luigi
 * Red-Overalled Luigi
 * Red-Robed Rosalina
 * Green-Robed Rosalina
 * Black-Robed Rosalina
 * Purple-Robed Rosalina
 * Orange-Robed Rosalina
 * Pink-Robed Rosalina
 * Dark Blue-Robed Rosalina
 * Baby Luigi
 * Baby DK
 * Baby Wario
 * Baby Bowser
 * Baby Yoshi
 * Baby Daisy
 * Baby Rosalina
 * Baby Waluigi (first appearance)
 * Baby Diddy Kong (first appearance)
 * Baby Birdo (first appearance)
 * Larry
 * Roy
 * Lemmy
 * Wendy
 * Iggy
 * Morton
 * Ludwig
 * Baby Larry (first appearance)
 * Baby Roy (first appearance)
 * Baby Lemmy (first appearance)
 * Baby Wendy (first appearance)
 * Baby Iggy (first appearance)
 * Baby Morton
 * Baby Ludwig
 * Dry Metal Dr. Larry (first appearance)
 * Dry Metal Dr. Roy (first appearance)
 * Dry Metal Dr. Lemmy (first appearance)
 * Dry Metal Dr. Wendy (first appearance)
 * Dry Metal Dr. Iggy (first appearance)
 * Dry Metal Dr. Morton (first appearance)
 * Dry Metal Dr. Ludwig
 * Reversed Larry (first appearance)
 * Reversed Roy (first appearance)
 * Reversed Lemmy (first appearance)
 * Reversed Wendy (first appearance)
 * Reversed Iggy (first appearance)
 * Reversed Morton (first appearance)
 * Reversed Ludwig
 * 4-Year-Old Light Brown-Haired Peach in Blue Jeans
 * 4-Year-Old Light Brown-Haired Peach in Blue Jeans Using the Urinal
 * 5-Year-Old Light Brown-Haired Peach in Blue Jeans
 * 5-Year-Old Light Brown-Haired Peach in Blue Jeans Using the Urinal
 * Lanky Kong
 * Tiny Kong
 * Chunky Kong (first non-cameo appearance outside a N64 Rareware platformer)
 * Cranky Kong
 * Candy Kong (first playable appearance)
 * Swanky Kong (first playable appearance)
 * Jimmy T.
 * Jamie T.
 * James T.
 * Mama T.
 * Papa T.
 * Jimmy P.
 * 9-Volt
 * 18-Volt
 * Ashley
 * Dr. Crygor
 * Kat
 * Ana
 * Zero Suit Wario
 * Purple-Haired Green-Eyed White-Socked Red-Shoed Kat in a Blue Sleeveless Dress
 * Purple-Haired Green-Eyed White-Socked Red-Shoed Ana in a Blue Sleeveless Dress
 * Dark Hunt
 * Dark Ness
 * Marth
 * Ike
 * Heart Aino
 * Weiss
 * Scharlachot
 * Eko from Arcana Heart
 * Robin
 * Lucina
 * Pit
 * Dark Pit
 * Darker Pit
 * Darkest Pit
 * any other character who was in Smash 4
 * Villager
 * Isabelle
 * Wailord
 * Scooter from Veggietales
 * Dillon
 * Mii Fucker
 * Miimer
 * Tiger Woods
 * Urinator
 * Omega Tiger Woods
 * Pickle
 * Peachycakes
 * Charters
 * Jadette
 * Wowser
 * Cheese
 * Bill Gates
 * Mama Luigi
 * Dork Zeru
 * Dark Invader
 * 5-Year-Old Light Brown-Haired Blue-Eyed Girly Girl in Blue Jeans
 * One-Charizarded Youngster Joey
 * Two-Charizarded Youngster Joey
 * Three-Charizarded Youngster Joey
 * Four-Charizarded Youngster Joey
 * Five-Charizarded Youngster Joey
 * Six-Charizarded Youngster Joey
 * Sonic
 * Tails
 * Knuckles
 * Amy
 * Cream (new playable character in the Mario series)
 * Shadow
 * Rouge
 * Blaze
 * Silver
 * E-123 Omega (first playable appearance in the Mario series)
 * Espio (first playable appearance in the Mario series)
 * Charmy (first playable appearance in the Mario series)
 * Vector
 * Big (first playable appearance in the Mario series)
 * Metal Sonic
 * Dr. Eggman
 * any character who was in Ojamjo Doremi Dokkan
 * any character who was in Arcana Heart 3
 * Austin Powers
 * Naked Austin Censored by Foreground Objects
 * Lonk
 * Shigeru Miyamoto (first appearance as a fictional character)
 * Link
 * Weegee
 * Malleo
 * Ultimate Malleo (first appearance)
 * Ultimate Weegee (first appearance)
 * Cheyenne Miller (first appearance on any Nintendo Console except Conker's Bad Fur Day on N64)
 * Madison Musgrove (first appearance on any Nintendo Console except Conker's Bad Fur Day on N64)
 * Sarah Frausto (first appearance on any Nintendo Console except Conker's Bad Fur Day on N64)

QR Downloadables

 * Emerald Metal Luigi
 * Pink Gold Peach
 * Orange Gold Daisy
 * Copper Wario
 * Stainless Steel Purple Waluigi
 * Dark Metal Bowser
 * Crystal Toad
 * Moderately Dark Metal Koopa
 * Sapphire Kamek
 * Metal as Heck Rosalina
 * Rad Metal Larry (first appearance)
 * Rad Metal Roy (first appearance)
 * Rad Metal Lemmy (first appearance)
 * Rad Metal Wendy (first appearance)
 * Rad Metal Iggy (first appearance)
 * Rad Metal Morton
 * Rad Metal Ludwig (first appearance)
 * Orange Yoshi
 * Purple Yoshi
 * Pink Yoshi
 * Gray Yoshi
 * White Yoshi
 * Turquoise Yoshi
 * Slightly Darker Blue Yoshi
 * Red Koopa
 * Blue Koopa
 * Purple Koopa
 * Red Kamek
 * Green Kamek
 * Orange Kamek
 * Black Kamek
 * Gray Kamek
 * White Kamek
 * Purple Kamek
 * Pink Kamek
 * Fire Mario
 * Tanooki Mario
 * Cat Mario
 * Fire Luigi
 * Tanooki Luigi
 * Cat Luigi
 * Fire Peach
 * Tanooki Peach
 * Cat Peach
 * Fire Rosalina
 * Tanooki Rosalina
 * Cat Rosalina