In the 2020 web series Hello Kitty and Friends: Supercute Adventures, Kuromi is one of the main characters where she's voiced by Jenny Yokobori. In the 2020 web series Hello Kitty and Friends: Supercute Adventures, My Melody is one of the main characters where she is voiced by Michelle Marie. Each episode of the series is only about one minute long, and as of 2019 there were over 1200 episodes. Furthermore, the three post-season specials in Japan are considered regular episodes internationally, airing before the final regular episodes of their respective seasons outside of Japan. The international version of the anime, which includes the English dub, is edited from the Japanese original, with some episodes trimmed to eleven-minute segments and combined with other trimmed episodes, and some episodes have aired earlier or later in order as a result of these and other changes. Stitch meets a yōkai named Dolores (Foxy Beige in the English dub), who promises to make fireworks for Yuna in exchange for her own things. The giant Stitch drawing then goes on a rampage, and even against Stitch's best efforts, it manages to grab Yuna. According to British newspaper The Independent, the popularity of Keroppi was close to that of Hello Kitty in the early 1990s, "particularly in the UK", but then went down.

In English, he was voiced by Jill Frappier in Keroppi and Friends, Kira Vincent-Davis in Hello Kitty's Animation Theater, Sarah Hauser in The Adventures of Hello Kitty and Friends, and Georgie Kidder in Hello Kitty and Friends Supercute Adventures. Together with Hello Kitty fan Shunsuke Yoshino (吉野俊介), Cinnamoroll fan Seiichiro Minamoto (源誠一郎), and the Little Twin Stars fan Ryō Nishimiya (西宮諒), they become friends and learn to not be embarrassed about their love of cute things. Cinnamoroll series. They are a trio of girl puppy characters consisting of Mocha (born February 20), Chiffon (born January 14) and Azuki (born September 25). According to their fictional story, Mocha founded the group because she wants to become a TV idol. Fluffy, Fluffy Cinnamoroll volumes. Sanrio Puroland honored the 40th anniversary of the character by creating indoor ride called "My Melody Drive" where visitors are visiting Mariland and encounter My Melody and her friends including Kuromi who attempts to ruin her day. He was designed by Minoru Onoue (おのうえ稔), who also designed several other Sanrio characters, including The Vaudeville Duo and Picke Bicke.

She is voiced by Junko Takeuchi in the series.

He was designed by Matsubayashi Atsushi (松林あつし) who subsequently left Sanrio and started his own studio. Later on April 4, 2009, its first anime series was produced by Studio Comet and started to air on both TV Osaka and TV Tokyo, replacing Onegai My Melody Kirara★ in its timeslot. Piano started out as a supporting character in the 2005 anime series Onegai My Melody where she only spoke by baaing and bleating. She is depicted as a pink female sheep who is gentle and pampered and loves to talk and hang out with My Melody. The series places Button Nose in a fairy tale and science fiction setting, where she turns out to be descended from royalty. She is voiced by Junko Takeuchi in the series. He has also appeared in several animated series. She is the protagonist of Button Nose, the first anime television series produced by Sanrio.

In 1983 Sanrio built the Strawberry House (ja:いちごのお家) store in Tokyo. The store is shaped like a strawberry and was based on the fictional home of Button Nose. Button Nose is portrayed as a sweet and lively girl who makes strawberry jam and likes cookies. According to official character profiles his birthday is on May 5 (Children's Day) and he is a happy and energetic boy who likes sports. Per official profiles Badtz-Maru's birthday is April 1 (April Fool's Day). According to official character profiles his birthday is February 4 and he lives in France with a mouse friend called Tabby. She was introduced in 1980 as a friend of My Melody. On March 26, 2008, a Japanese music compilation album titled "I Love 30 - My Melody" from Tearbridge Records was released with My Melody wearing the original red hood drawn in various artwork styles by Groovisions. He is portrayed as surrounded by friends and family, such as Hana-Maru, a friendly white seal, Pandaba, a female panda who wears a red bikini skirt and likes Badtz-Maru, kawaii keychain shop and Pochi, a baby alligator, Badtz-Maru treats like a pet dog. He is portrayed as a happy character who likes jokes and poems and wants to become a comedian or a poet.