WorkVenture gives you an inside look at what it's like to work at S.e. Dem Co., Ltd., office & team photos, reviews and more. This is the S.e. Dem Co., Ltd. Company Page. All content is posted anonymously by employees currently or previously working at S.e. Dem Co., Ltd..Apply to FieldcoreApply to mikuchaApply to SSC IntegrationApply to Mandom Corporation