French studies in Japan and abroad
Born into a lower-ranking samurai family in Tosa, Nakae studied French learning in Nagasaki and Edo. Government support enabled him to leave for France in 1871. In Lyon and Paris he encountered law, history, philosophy and Enlightenment writers, while forming connections with other Japanese students, including Saionji Kinmochi.
After returning in 1874, he opened a school of French studies. A period of service in the Senate was followed by increasing attention to teaching, translation and political writing.
Liberty as a newspaper's programme
In 1881 Nakae became chief editorial writer of Toyo Jiyu Shimbun, established with Saionji and others. Its inaugural editorial proposed discussion of liberty, shared government, decentralization, peaceful diplomacy, education, economics, law, trade and military organization.
The editorial distinguishes freedom of mind from freedom of action. Mental independence means freedom from governmental or religious coercion and from domination by one's own desires. Political freedom appears through personal liberty, speech, assembly, publication, association and participation in government. A comparison between confined potted plants and vigorous wild flowers explains how constraint can stunt human capacities. The writer invites readers to challenge and improve the paper's arguments.
Translation, dialogue and political setbacks
Min'yaku Yakkai, published in 1882, renders part of Rousseau's Social Contract into literary Chinese and adds Nakae's commentary. In the 1887 Discourse by Three Drunkards on Government, three contrasting speakers debate Japan's future through democratic ideals, expansionist ambitions and gradual constitutional change.
Expelled from Tokyo under the Peace Preservation Ordinance in 1887, Nakae nevertheless won election to the first House of Representatives in 1890 before resigning the next year. His late works include A Year and a Half and its sequel. He died in 1901, leaving translations, journalism and dialogue as different forms of political argument.