Deletion of The Group 1965

Comment: Beyond the articles I found above, I found some additional articles in Aera (昭和４０年生まれの展覧会, 1996.7.22 p. 73) and in the Asahi Shinbun (アートの中で過ごす夜　触って寝そべり鑑賞, 2005.11.11, Evening ed. p. 7; タカの絵、対比の妙, morning ed. p. 33). I believe there is enough coverage here to satisfy criterion 3 of 
Stance: keep
Cited policy: Wikipedia:Notability (WP:ARTIST)

Comment: By the looks of it, the magazine mentions look quite promising, but without being able to see them, I can't say whether they are actual coverage or just mentions. But with the large number of mentions, I'll assume that they are indeed about the group and thus, it would be the coverage required to pass 
Stance: keep
Cited policy: Wikipedia:Notability (WP:N)