Wikipedia:Articles for deletion/Yumiko Kosaka
She seems to satisfy #5 by having two albums on a major record label, although I can't find any coverage in |reliable sources to meet the |general notability guidelines or to actually |verify that
— User:Opencooper, 05:34, 16 February 2016 (UTC)
Stance: keep
Cited policy: WP:SINGER||WP:RS||WP:GNG||WP:V (Wikipedia:Notability)