Hiroshima Prefectural Art Museum (Hiroshima, Japan), 

NHK Chugoku Software & Planning Inc, 

NHK Hiroshima Station, 

NHK Kyoto Station, 

NHK Media Plan Inc, 

NHK Pomotions Co. Ltd, 

NHK (Japan), 

Nihon Keizai Shimbun Inc (Japan), 

Nihon Keizzi Shimbun Inc, 

The Chugoku Shimbun, 

The Kyoto Shimbun Co Ltd, 

The National Museum of Modern Art, Kyoto, 京都国立近代美術館 (Kyoto, Japan), 

The National Museum of Modern Art, Tokyo, 東京国立近代美術館 (Tokyo, Japan)