• JAPAN TOB average return on investment for 2023 was 12.44, a 2.05% increase from 2022.
• JAPAN TOB average return on investment for 2022 was 12.7, a 0.86% decline from 2021.
• JAPAN TOB average return on investment for 2021 was 12.81, a 3.32% decline 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.