1編成あたり定員を機器配置の見直しで約1割(3席増加)向上すれば快適でしょう It would be comfortable if the capacity per train could be improved by about 10% (increase by 3 seats) by reviewing the equipment layout. 中間出入り口付近はフリースペースを除き狭く感じ、改善余地はあります Area near the intermediate entrance/exit feels narrow except for the free space, and there is room for improvement.