OPRO Co., Ltd. provides data optimization and sales management solutions in Japan. The company offers Report DX, a cloud report service; Kamiles, an electronic application service for financial and government agencies; Agent files, a document distribution platform; kintone, a kintone linked report service; docutus, a monday.com linked report output app; Peppol, an international digital invoice standard; Opro Arts, a report function embedding service; and Docutone. It also provides Soask, which provides subscription business management services; and Monosuku, a subscription business management service for goods. The company was founded in 1993 and is headquartered in Tokyo, Japan.