WorkVenture gives you an inside look at what it's like to work at Sumiko Cosmetics Co., Ltd., office & team photos, reviews and more. This is the Sumiko Cosmetics Co., Ltd. Company Page. All content is posted anonymously by employees currently or previously working at Sumiko Cosmetics Co., Ltd..Apply to HayashiApply to Inno consApply to TMB Asset ManagementApply to WV