• Ajinomoto average return on investment for 2023 was 9.86, a 8.95% decline from 2022.
• Ajinomoto average return on investment for 2022 was 9.05, a 16.62% increase from 2021.
• Ajinomoto average return on investment for 2021 was 7.76, a 9.6% 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.