WorkVenture gives you an inside look at what it's like to work at Blueriver 1977 Co., Ltd., office & team photos, reviews and more. This is the Blueriver 1977 Co., Ltd. Company Page. All content is posted anonymously by employees currently or previously working at Blueriver 1977 Co., Ltd..Apply to JerbitApply to rabbitApply to T.C. PharmaApply to Depth First