Koga Yun Mangaka 30 Shunen Kinen Bon
An artbook celebrating Kouga Yun's 30th career anniversary. Includes illustrations, interview with Nanase Okawa (CLAMP) and the original manga DARK COLOR. It was published by Ichijinsha in 2015.
Coloured pages, 5MB: mediafire »
Interview, 44MB: mediafire »
DARK COLOR, 19MB: mediafire »