• West Japan Railway average quick ratio for 2023 was 0.73, a 16.09% decline from 2022.
• West Japan Railway average quick ratio for 2022 was 0.87, a 7.41% decline from 2021.
• West Japan Railway average quick ratio for 2021 was 0.81, a 3.85% increase from 2020.

Quick ratio can be defined as a liquidity ratio that measures a company's ability to pay short-term obligations. It is calculated by subtracting inventory from current assets and dividing by current liabilities.