• Dai Nippon Printing average return on investment for 2023 was 7.44, a 56.63% increase from 2022.
• Dai Nippon Printing average return on investment for 2022 was 4.75, a 10.98% increase from 2021.
• Dai Nippon Printing average return on investment for 2021 was 4.28, a 15.99% increase from 2020.

Roi - return on investment can be defined as an indicator of how profitable a company is relative to its assets invested by shareholders and long-term bond holders. Calculated by dividing a company's operating earnings by its long-term debt and shareholders equity.