It is worth writing that especially in utilization of Chinese and Japanese classics and in authenticity based on it, he demonstrated incomparably more quality/quantity and expertness than not only Ranzan but also other scholars of hebalism.
ことに古今和漢の文献の駆使とそれにもとづく考証においては、蘭山はもとより、他の本草学者の比にならないほどの質量と専門性を示すことは特筆に価する。