PCA Corporation develops and sells computer software in Japan. The company offers accounting solutions for bill management option, consolidated settlement option, data linkage option, workflow, payment management, cost management, cost management for construction industry, international trading, and consolidated accounting. It also provides HR management solutions used for time clock, shift management, attendance management workflow, payment statement electronic distribution, social insurance and labor insurance management, payment record, daily payroll, and business form design. In addition, the company offers sales/purchasing software solutions for order entry simultaneous entry option, sales/purchase simultaneous entry option, convenience store receiving agent option, data linkage option, specified slip issuance, POS cash register, sales force automation, customer management, handy terminal, EDI, and business form design. It primarily serves small and medium-sized enterprises. The company was incorporated in 1980 and is headquartered in Tokyo, Japan.