Sunshine Genevieve Padernal (サンシャイン ジェネビィブ パデルナル), better known by her stage name Chouzuki Maryou (蝶月真綾, Maaya Chozuki), was born on January 29, 1988, in Manila, Philippines. She is a Filipina BBW erotic cosplayer, adult model and a member of the ROM circle Mariposa luz de la luna (“Moonlight Butterfly” in Spanish). She was born to Filipino parents as an only child and has some Spanish ancestry on her grandfather’s side. Since the age of 4, she has lived in Japan. While her entire family remains in Manila, Philippines, she has resided in Tokyo since childhood but retains only Filipino citizenship. She speaks exclusively Japanese. As a teenager, she began cosplaying. Although not interested in the AV industry, she pursued an erotic modeling career inspired by her enjoyment of 18+ erotic doujinshi and her desire to recreate them through photography. She explained: “I originally liked 18+ ero-doujinshi, so I’m trying to do something like that, but in the photographic medium—it’s great fun!” Her shoe size is 26.5 cm (10.5 US). Due to weight gain, her bust size increased from an I cup to a K cup, with each breast weighing about 4 kg. Her voluptuous figure fluctuated over her career but generally trended upward, with her weight peaking in her early 30s. Her hobbies include anime, manga, cooking, movies, video games, and travel. Because of asthma, she avoids high altitudes and going outdoors during pollen season. She remains active on social media, where she answers questions in Japanese. She celebrates her birthdays with fans through paid party events that include photo sessions and short bonus releases. She thanks fans for gifts either in person or via her Amazon Wishlist, expressing gratitude through personalized messages or by incorporating erotic gifts into her work. Her online cosplay activity dates back to 2006, with most of her costumes being handmade. She officially began selling photo books on ROM in December 2008 at Comiket 75, making them available for purchase through her website. Her cosplay circle, Mariposa luz de la luna, consists of her and her female photographer, Kyoji Higura. Most ROMs are rated R18, with only rare releases at R15. Initially, from 2008 to 2009, she used nipple pasties before transitioning to full topless content in summer 2010. In accordance with the Criminal Code of Japan, her vulva and vagina are pixelated or blacked out. She prefers to keep her genital area fully shaved, out of personal preference and to facilitate adhesive tape application, though she temporarily grew it out for a 2019 ROM. Her releases feature erotic cosplay, original cosplay, and erotic photography. The photography is primarily softcore, with emphasis on submission and sexual fetishes, though it gradually became more explicit. Recurring themes include light anal penetration with toys, BDSM, bondage, exhibitionism, girl/girl interactions, masturbation, nipple play or torture, solo dildo scenes, and watersports. Her photographer and circle partner often participates in these activities or administers them, frequently through POV shots. Customers who purchase all releases within a convention cycle receive bonus videos, a practice introduced in 2018 when she began appearing topless in these materials. In 2025, she expanded into explicit solo content after launching her Fantia account, featuring masturbation videos. She appears at cosplay cafés, conventions, and fetish clubs for live performances and ROM sales. These events often include handmade items such as bikinis, lingerie, or oppai mousepads. Signed erotic prints and photographs are also sold. Fans can periodically book erotic one-on-one photo sessions or fan gatherings through her website. She made her topless live debut during her 2021 birthday celebration with fans, prior live appearances were limited to rear nudity and pasties. She has collaborated multiple times with fellow cosplayers and models such as LUU, Suzuka Itsuki, and Yui Okada for events and ROMs. She has also been contracted to cosplay officially for brands such as Queen’s Blade. Professional erotic and hentai artists, including Kotoyoshi Yumisuke, have created fan art based on her. Cosplays as of 2025: 81Diver: Miruku Air Gear: Ringo Noyamano Alice`s Adventures in Wonderland: Alice Alicia Renato by 八代 (Yatsushiro) on Pixiv Ane Naru Mono: Chiyo Azur Lane, Kantai Collection: Atago Bakemonogatari: Hitagi Senjogahara, Tsubasa Hanekawa Bastet Btooom!: Himiko Black Butler: Angelina Dulles, Bardroy Bleach: Kuukaku Shiba, Yoruichi Shihouin Bowsette Criminal Girls: Kisaragi Darkstalkers: Felicia, Morrigan Aensland Dead or Alive: Ayane, Hitomi, Kasumi, Lei-Fang, Tina Armstrong Demon Slayer: Kimetsu no Yaiba: Kanroji Mitsuri, Nezuko Kamado Destiny Child: Leda, Maat, Mona Disney: Belle, Daisy Duck, Stitch, Winnie the Pooh Doki Doki! Pretty Cure, Suite PreCure: Cure Diamond/Hishikawa Rikka, Cure Melody/Hibiki Hojo Doraemon: Dorami Dragon Ball: Lunch Dragon Quest: Meena Dragon`s Crown: Amazon, Sorceress E.T. Fate/Grand Order: BB Pele, Mash Kyrielight, Tamamo no Mae Final Fantasy: Lulu, Tifa Lockhart Fudanshism - Fudanshi Shugi: Nozomi Konishi Gate: Jieitai Kano Chi nite, Kaku Tatakaeri: Rory Mercury Genshin Impact: Ganyu, Gorou/Ms. Hina, Shenhe Goddess of Victory Nikke: Mihar, Viper Gundam Build Fighters Try: Sazaki Kaoruko Hime to Boin: Princess Caramel Hasshaku-sama Hyakka Nyuuran ~UZUME~: Chachaco, Momiji Kainyuu Miko Uzume: Bunbuku Chachako King of Fighters: Mai Shiranui K-ON!: Mio Akiyama Kumikyoku Mitsunyuu: Kozue Makihara Little Mermaid Alone: Izumi Hoshi Love Live!: Kotori Minami, Nozomi Tojo Magical Girl of the End: Yoruka Hanzawa Mahou Shoujo Madoka Magica: Tomoe Mami Megurine Luka (Vocaloid) Mika ni Harassment: Mika Kitagawa Miss Kobayashi`s Dragon Maid: Quetzalcoatl Monster Hunter: Bone Equipment, Innerwear, Kirin Armor Mrs. Claus My Dress-Up Darling: Shizuku Kuroe Nana to Kaoru: Nana Chigusa Neon Genesis Evangelion: Rei Ayanami Nitroplus: Super Pochaco, Super Sonico No Game No Life: Stephanie Dola Okusan: Kyoko Okita One Piece: Boa Hancock Peacemaker Kurogane: Suzu Yamatoya Please Tell Me! Galko-chan: Galko Plus-Sized Elf: Erufuda Prison School: Meiko Shiraki Pupuwa: Harada Umako, Shintaro Harada Pure Trance: Ruriko Hashimoto Queen`s Blade: Airi, Branwen, Cattleya, Echidna, Liliana, Melona, Melpha, Menace, Nanaelu, Shizuka, Siggy, Tomoe, Zara Ranma 1/2: Shampoo Reiko the Zombie Shop: Jasmine Mendoza, Midori Sayurigawa, Zeromoto Shiroko Rumble Roses: Mistress Spencer Sakura Gari: Saikisuoma Samurai Shodown: Iroha, Mina Majikina Satanister Seikon no Qwaser: Tomo Yamanobe Sekirei: Musubi Snow White Soul Eater: Blair Splatoon: Callie, Marie Spy × Family: Yor Briar Syunya Yamashita: Arisa Taimanin Asagi: Igawa Asagi The Devil Is a Part-Timer!: Sasaki Chiho The Seven Deadly Sins: Diane, Elizabeth Liones Tiger & Bunny: Blue Rose/Karina Lyle Touhou: Izayoi Sakuya, Sakuya Izayoi Tre Donne Crudeli: Lily Yarisugi Nikujukujo: Both cover girls Zone-00: Konnosuke, Senryo