WorkVenture gives you an inside look at what it's like to work at I.v.sai Co., Ltd., office & team photos, reviews and more. This is the I.v.sai Co., Ltd. Company Page. All content is posted anonymously by employees currently or previously working at I.v.sai Co., Ltd..Apply to cspt internationalApply to GowuApply to Konica MinoltaApply to kensei