, also known as Curious Play, is a Japanese manga

Manga

Manga is the Japanese word for "comics" and consists of comics and print cartoons . In the West, the term "manga" has been appropriated to refer specifically to comics created in Japan, or by Japanese authors, in the Japanese language and conforming to the style developed in Japan in the late 19th...

 series written and illustrated by Yu Watase

Yu Watase

is a female Japanese shōjo manga artist. She received the Shogakukan Manga Award for shōjo for Ceres, Celestial Legend in 1997. Since writing her debut short story "Pajama de Ojama" , Watase has created more than 80 compiled volumes of short stories and continuing series...

. Shogakukan

Shogakukan

is a Japanese publisher of dictionaries, literature, manga, non-fiction, DVDs, and other media in Japan.Shogakukan founded Shueisha which founded Hakusensha. These are three separate companies, but are together called the Hitotsubashi Group, one of the largest publishing groups in Japan...

 published Fushigi Yûgi in Shōjo Comic

Shojo Comic

is a shōjo manga magazine published twice monthly in Japan by Shogakukan since 1968. It was originally published weekly and it continued to be published weekly until the 1980s. Many influential shōjo manga ran in Shōjo Comic during the 70s. Moto Hagio's works and Keiko Takemiya's works in...

in its original serialized form from May 1992 through June 1996. Viz Media

VIZ Media

VIZ Media, LLC, headquartered in San Francisco, is an anime, manga, and Japanese entertainment company. It was founded in 1986 as VIZ LLC. In 2005, VIZ LLC and ShoPro Entertainment merged to form the current VIZ Media LLC, which is jointly owned by Japanese publishers Shogakukan and Shueisha, and...

 released the manga series in English in North America starting in 1999. Spanning eighteen volumes, Fushigi Yûgi tells the story of two teenaged girls, Miaka and Yui, who are pulled into "The Universe of the Four Gods", a mysterious book at the National Library.

The series became very popular and was later adapted into a 52 episode anime

Anime

is the Japanese abbreviated pronunciation of "animation". The definition sometimes changes depending on the context. In English-speaking countries, the term most commonly refers to Japanese animated cartoons....

 series by Studio Pierrot

Studio Pierrot

is a Japanese animation/animation studio, founded in 1979 by former employees of Tatsunoko Production. Its headquarters is located in Mitaka, Tokyo.The company has a simple logo of the face of a clown...

.