Items listed in no particular order, except where they are listed in completely arbitrary and confusing order.
ANIME: Akazukin Chacha, Vision of Escaflowne, Revolutionary Girl Utena, The Big O, Princess Tutu, Lupin III, Kareshi Kanojo no Jijou, Hellsing, Excel Saga, They Were Eleven, My Neighbor Totoro (and other Miyazaki movies), etc.
MANGA: Clover, Tokyo Babylon, X, Chobits, Tsubasa, XXXholic, Black Jack, Akazukin Chacha, Fruits Basket, Nausicaa of the Valley of Wind, What's Micheal?, +Anima, Bleach, S to M no Sekai, Paradise Kiss, etc.
COMICS (non-Japanese): Sandman, The League of Extraordinary Gentlemen, Watchmen, Top Ten, Age of Bronze, Thieves and Kings, Asterix, Sluggy Freelance, etc.
BOOKS: Harry Potter series by J.K. Rowling, A Series of Unfortunate Events by Lemony Snicket, The Man Who Was Thursday by G.K. Chesterton, Good Omens by Neil Gaiman and Terry Pratchett, Coraline by Neil Gaiman, The Hunchback of Notre-Dame by Victor Hugo, Holes by Louis Sachar, Perdido Street Station by China Mieville, etc.
TV SHOWS: Buffy, Angel, Star Trek series (especially TNG), Farscape, Black Adder (esp. II and III), Absolutely Fabulous, Chef!, Cadfael, The Simpsons, Futurama, Justice League, Samurai Jack, Space Ghost Coast to Coast, Harvey Birdman: Attorney at Law, The Brak Show, Sealab 2021, etc.
MOVIES: Chicken Run, The Nightmare Before Christmas, Labyrinth, The Incredibles, Kill Bill, Shrek, Disney's Tarzan, Mary Reilly, Back to the Future trilogy, Forrest Gump, Monty Python and the Holy Grail, Life of Brian, Top Secret, Mars Attacks, Gladiator, The Exorcist, Lord of the Rings, Oh Brother Where Art Thou?, The Power Puff Girls Movie, Spider-Man, Signs, The Ring 1, etc.
ARTISTS, MANGA: CLAMP (esp. Mokona Apapa), Osamu Tezuka, Natsuki Takaya, Kubo Taito, etc.
ARTISTS, OTHER: Nobuteru Yuuki, Shinya Hasegawa, Alex Ross, Jill Thompson, Kevin O'Neill, etc.
FICTIONAL CHARACTERS, male: Black Jack (Black Jack), Jack (Samurai Jack), Jack (The Nightmare Before Christmas), Seravi (Akazukin Chacha), Sorata, Aoki (X), Snape (Harry Potter), Mytho, Fakir, Neko-sensei (Princess Tutu), Van (Escaflowne), Roger (Big O), Goemon, Jigen, Lupin (Lupin III), Dream (Sandman), Daisuke (DNAngel), Picard, Data (Star Trek: TNG), Kazuhiko (Clover), Watanuki (XXXholic), Quatermain, Nemo (League of Extraordinary Gentlemen), Momiji, Kyo, Haru (Fruits Basket), Genjo Sanzo (Gensomaden Saiyuki), Alucard (Hellsing), Hubb Lebowski (Wolf's Rain), Lemony Snicket (A Series of Unfortunate Events), Odysseus (mythology), etc.
FICTIONAL CHARACTERS, female: Karen (X), Mina Murray (League of Extraordinary Gentlemen), Dorothy (Big O), Dorothy (Akazukin Chacha), Utena, Anthy, Juri (Revolutionary Girl Utena), Rue, Ahiru (Princess Tutu), Maetel (Galaxy Express 999), Hokuto (Tokyo Babylon), Delirium (Sandman), Yukino (KareKano), Hana-chan, Uo-chan (Fruits Basket), Integral (Hellsing), Rukia (Bleach), Blue (Wolf's Rain), Orihara (Ultra Maniac anime), Rosa Gigantea (Maria-sama ga Miteru), Hawkgirl (Justice League, animated), The Shadow Lady (Thieves and Kings), Ginger (Chicken Run), Charlotte (Charlotte's Web), Sally (The Nightmare Before Christmas), Luna Lovegood (Harry Potter), Violet Baudelaire (A Series of Unfortunate Events), etc.