is the joint

pen name A pen name, also called a ''nom de plume'' or a literary double, is a pseudonym (or, in some cases, a variant form of a real name) adopted by an author and printed on the title page or by-line of their works in place of their real name. A pen na ...

of Japanese

manga artists A is a comic artist who writes and/or illustrates manga. As of 2006, about 3,000 professional manga artists were working in Japan. Most manga artists study at an art college or manga school or take on an apprenticeship with another artist bef ...

and her younger sister . They made their professional debut in 1976 with ''Ganbare Aneko'' in ''

Shōjo Comic , formerly published under its full name until December 2007, is a ''shōjo'' manga magazine published semimonthly in Japan by Shogakukan since 1968. The manga featured in ''Sho-Comi'' are later compiled and published in book form (''tankōbon' ...

''. In 1977, Muroyama published ''

Asari-chan is a Japanese '' shōjo'' slice of life manga series by Mayumi Muroyama. It was adapted into an anime television series and an anime film. The TV series was produced by Toei Animation a subsidiary of Toei Company, and directed by Kazumi Fuku ...

'', which was collected in 100 volumes and which had sold 26,500,000 volumes total as of May 2006, making it the seventh best-selling shōjo manga ever in

Japan Japan ( ja, 日本, or , and formally , ''Nihonkoku'') is an island country in East Asia. It is situated in the northwest Pacific Ocean, and is bordered on the west by the Sea of Japan, while extending from the Sea of Okhotsk in the north ...

. ''Asari-chan'' received the 1986

Shogakukan Manga Award The is one of Japan's major manga awards, and is sponsored by Shogakukan, Shogakukan Publishing. It has been awarded annually for serialized manga and features candidates from a number of publishers. It is the oldest manga award in Japan, being ...

for

children's manga and refer to manga and anime directed towards children. These series are usually moralistic, often educating children about staying in the right path in life. Each chapter is usually a self-contained story. History ''Kodomo'' manga started ...

. Several of Muroyama's

manga Manga (Japanese: 漫画 ) are comics or graphic novels originating from Japan. Most manga conform to a style developed in Japan in the late 19th century, and the form has a long prehistory in earlier Japanese art. The term ''manga'' is u ...

have been adapted as

anime is Traditional animation, hand-drawn and computer animation, computer-generated animation originating from Japan. Outside of Japan and in English, ''anime'' refers specifically to animation produced in Japan. However, in Japan and in Japane ...

, including ''Asari-chan'' as both a television series and theatrical movie, ''Dororonpa!'' as a television series, and ''Mr. Pen Pen'' as a television special.

References

External links

Official Website
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Living people Women manga artists Manga artists from Kumamoto Prefecture Japanese female comics artists Female comics writers Japanese women writers Japanese writers Year of birth missing (living people) Collective pseudonyms Sibling duos Writing duos Pseudonymous women writers {{manga-artist-stub