WorkVenture gives you an inside look at what it's like to work at 1ON1 Communications Co., Ltd., office & team photos, reviews and more. This is the 1ON1 Communications Co., Ltd. Company Page. All content is posted anonymously by employees currently or previously working at 1ON1 Communications Co., Ltd..Apply to TIRARINApply to Good DealApply to LMGApply to BTL Medical