Chai is a character first introduced in the movie Doraemon: Nobita's Art World Tales.

Doraemon Characters

Main Characters Doraemon ● Nobita Nobi ● Shizuka Minamoto ● Takeshi Gouda ● Suneo Honekawa Supporting & Minor Characters Nobi Family Dorami ● Nobiru Nobi ● Nobirou Nobi ● Nobisuke ● Nobisuke Nobi ● Nobita's grandmother ● Nobita's grandson ● Nobita's great-grandson ● Sewashi Nobi ● Sewashi's cousin ● Sewashi's mother ● Tamako Nobi ● Yukari Minamoto Family Kazu ● Shizu ● Shizuka's mother ● Yoshio Minamoto Gouda Family Gian's aunt ● Gian's father ● Gian's mother ● Gian's uncle ● Jaiko Gouda ● Muku Honekawa Family Chiruchiru ● Suneki Honekawa ● Sunekichi Honekawa ● Suneo's father ● Suneo's grandmother ● Suneo's mother ● Suneo's uncle ● Sunetsugu Honekawa ● Suneo's wife Dekisugi Family Akira Dekisugi ● Mr. Dekisugi ● Dekisugi's wife ● Hidetoshi Dekisugi ● Hideyo Dekisugi Nobita's Classmates and Friends Botako ● Etsuko ● Gariben ● Gachako ● Haruo ● Ganko Suwa ● Himeko Tatsumiya ● Ichiro Abaraya ● Inako Kawai ● Jiro Abaraya ● Kaori ● Ken ● Kimi ● Kurai ● Kawamura ● Kyobo ● Masashi ● Mizue ● Missy ● Moteo Mote ● Musuko ● Masami ● Motoyama ● Minami ● Nobio ● Nakamura ● Non-chan ● Otoko ● Otonashi ● Saburo Katakura ● Suzumu ● Shigeto Suzuki ● Suzy ● Seiko Saotome ● Tadashi ● Takako ● Tama ● Tamatsu ● Tame ● Tzo ● Tachibana ● Tomoya ● Uranari ● Yasuo ● Yamada ● Yoshiko Celebrities Acchan ● Kanna Hatamoto ● Luna ● Nozomi Ohara ● Mao Asada ● Mari Marui ● Perman ● Shun Amaguri ● Sumire Hoshino ● Tsubasa Ito 22nd Century Characters Belle ● Bengal Richness ● Candy ● Chan, Rin & Pon ● Connie ● Denja ● Depon Alex ● Dice Choboichi ● Dora Eater ● Dora Leonardo Da Vinci ● Dora Med III ● Dora the Kid ● Dora-nichov ● Dora-rinho ● Dorami ● Dorapin ● El Matadora ● Jaidora ● Jester ● Karen ● Lulli ● Mosaro ● Noramyako ● Nobita's great-grandson ● Pawaemon ● Principal Teraodai ● Putera ● Roboko ● Sabu ● Sewashi Nobi ● Sewashi's mother ● Sommelier Robot ● Wang Dora ● Wonderful Pre-historic Characters Captain Johnny ● Johann Marshall ● Kenneth ● Michaela ● Mig ● Mokke ● Musashibō Benkei ● Miyamoto Musashi ● Shamate Important Characters Belle ● Candy ● Cinderella ● Connie ● Depon Alex ● Hitsuji ● Johann Marshall ● Kenneth ● Lapis Spinel ● Luna ● Mermaid Princess ● Mia ● Mig ● Miyamoto Musashi ● Momo ● Newton ● Nana ● Nina ● Nora ● Pito ● Princess Are ● Sabu ● Wonderful Animal Characters Benji ● Chiruchiru ● Chukenper ● Chunta ● Hitsuji ● Konta ● Luna ● Mia ● Mii-chan ● Momo ● Muku ● Nora ● Peeko ● Pero ● Tera ● Tsuchinoko ● Wonderful Movie Characters Key Characters Aron • Carla • Chai • Chapekku • Chippo • Claire • Dakke • Director Burger • El • Freya • Fuuko • Gusuke • Haribo • Koron • Kuntakku • Kurajo • Kurt Hartman • Lian • Linlei • Luca • Marimba • Micca • Milo • Papi • Paruparu • Piisuke • Poko • Popon • Princess Suneko • Quiz • Rokoroko • Tap • Temujin • Underwater Buggy • Priest Xuanzang Supporting Characters Aru • Betty • Brus • Bubu • Bulltaro • Chapek • Chiko • Chippo • Clem • Daku • Director Fiks • Elder Jie • Genbu • Ginger • Gorogoro • Gurio • Hanna • Hokuro • Professor Hou • Professor Hyakkoi • Icarus • Ishmal • Kamoran • Kelly • Captain Kid • Kongfighter • Kuku • Kururinpa • Liza • Log • Luna • Maestro Vento • Maria • Maria (2018 movie) • Miina • Mozo • Dr. Mejina • Mikujin • Milk • Mofusuke • Inspector Mustard • Nakameguro • Noajin • Nobit • Nobihide Nobi • Onabe • Pal • Peave • Pega • Piina • Poporu • Pupi • Ro • Romi • Shizukaria • Spiana • Sun • Tajikara • Tarane • The Sower • Queen Undine • Wakner • Yukatan Deuteragonists Carla • Chammy • Flock • Ichi • Jack • Kibo • Kukuru • Luca • Luffin • Miyoko Mangetsu • Morina • Pippo • Riruru • Roppuru • Princess Lire • Sharmee • Sapio • Sarah • Sophia • Theo Antagonists Abdil • Adjutant • Animal Hunters • Army Commander • Balderry • Banhou • Baruna • Bernard • Black Mask • Blizarga • Borgant • Bulkin • Bull Demon King • Captain Silver • Colonel Babylon • Commander Liebert • Daburanda • Diabolo • Demaon • Dester • Doctor Clone • Doctor Ray • Dolmanstein • Dracorl • Doubt • Gaga • Godart • General Gilmore • Gorado • Guillermin • Head Priest • Hyde • Ikaros • Isere • Jill • Kaitou DX • Kurayami Tribe (Gigazombie and Tsuchidama) • Ledina • Leviathan • Lock • Mafuga • Meba • Mechatopian Army Leader • Medusa • Moa • Mr. Cash • Natalie • Nekojara • Nimuge • Nyago • Professor Napogistra • Professor Kos • General Nejirin • Nekojara • Octogon • Odorome • Ogon • Onigoro Kumatora • Phoenixia • Poseidon • Professor Peppler • Qasim • Queen Jeanne • Queen Iron Fan • Saber • Seagrid • Sherman • Shirah • Sky • Snake • Sodro • Sonya • Storm • Toriho • Tragis • Three Sages • Uno • Uranda • Vivi • Whale Demon • Yadori (Yadori Emperor) • Yamitem • Zubu