Risa Kimura (木村 理沙, Kimura Risa, born July 9, 1965), better known by her pen name Yun Kōga (高河 ゆん, Kōga Yun) is a Japanese manga artist. She is married to fellow manga artist Tatsuneko, from whom he took the name of Risa Yamada (山田 理沙, Yamada Risa).

Loveless (Japanese: ラブレス, Hepburn: Raburesu) is a Japanese manga series written and illustrated by Yun Kōga. It is serialized in the Japanese magazine Monthly Comic Zero Sum by Ichijinsha and collected in thirteen tankōbon as of July 2017.

Yun Kōga (高河 ゆん Kōga Yun) born on July 9, 1965 in Shinaga-ku, Tokyo, is a Japanese mangaka and the creator of the Loveless series. Her real name is Risa Yamada (山田理沙 Yamada Risa, née Kimura) and she currently lives in Setagaya-ku, Tokyo with her husband, fellow mangaka Tatsuneko, and their daughter.

Kouga Yun (real name: Yamada Risa, 山田理沙, née Kimura) is a Japanese mangaka, born on July 9, 1965 in Shinagawa-ku, Tokyo, Japan. Her blood type is B, and she is married to fellow mangaka Tatsuneko. She is a graduate of Mita Senior High School, Tokyo. She currently lives in Setagaya-ku, Tokyo, and also has a daughter.

Yun Kōga is a Japanese mangaka, born on in Shinagawa-ku, Tokyo, Japan. Her blood type is B, and she is married to fellow mangaka Tatsuneko. She is a graduate of Mita Senior High School, Tokyo. She currently lives in Setagaya-ku, Tokyo, and also has a daughter.

Yun began her career as a doujinshi artist creating doujinshi for works such as Saint Seiya, Captain Tsubasa and Maouden. She debuted in a commercial magazine with the original work Metal Heart (serialised in Kobunsha's Comic VAL from November 1986).

Yun Kôga was born on 9 July 1965 in Japan. Yun is a writer, known for Riddle Story of Devil (2014), Mobile Suit Gundam 00: A Wakening of the Trailblazer (2010) and Mobile Suit Gundam 00 (2007).

Jul 8, 1992 · Fullmetal Alchemist Helmer Seiji Mizushima, Loveless Creator Yun Kouga Reunite for Tenkasoul Project (May 18, 2019)

Yun Kouga's career started out as a doujinshika under the circle name Kokonoe. She's stated to be the "biggest influence on art and writing-style" of TAKANAGA Hinako - a famous BL mangaka especially for her work Koisuru Boukun.

Yun KOUGA is best known for being the author & artist of Neon Genesis Evangelion: Comic Tribute, Satou-kun to Tanaka-san: The Blood Highschool, Gestalt, Earthian, and Loveless.