• Hitachi average return on assets for 2022 was 3.49, a 14.04% decline from 2021.
• Hitachi average return on assets for 2021 was 4.06, a 114.81% decline from 2020.
• Hitachi average return on assets for 2020 was 1.89, a 15.25% increase from 2019.

Roa - return on assets can be defined as an indicator of how profitable a company is relative to its total assets. Calculated by dividing a company's operating earnings by its total assets.