In Kotan Chronicles, Japanese author and activist Genz¿ Sarashina shares his experience as a second-generation settler in Hokkaido during the 1920s and 1930s. Many of his poems document his encounters with the Ainu, the indigenous people of the island, in an era where the traditional world of the kotan, or Ainu village, was slowly disappearing. Sarashina's distinctive voice probes the ambiguities of the interaction between the Ainu and the Japanese, while depicting both the beauty of Hokkaido's landscape and the back-breaking work required of settlers and Ainu alike to survive there in an era of economic hardship. Kotan Chronicles constitutes an exceptional witness of its times.

Genz¿ Sarashina was born in eastern Hokkaido in 1904, the son of first-generation Japanese settlers. An anarchist, and a politically and socially engaged poet in his youth, he was a vocal critic of the Japanese government's policy of assimilation of the indigenous Ainu Community. He worked as a farmer and, until he was dismissed for refusing to teach the government-prescribed history syllabus, as a teacher in an elementary school most of whose pupils were Ainu children. His first poetry collection, Taneimo (Seed Potatoes), was published in 1930 and addressed in vigorous and colloquial language the plight of both poor migrant settlers and Ainu people. After the war, he continued to publish poetry and became a noted expert on Ainu culture. He died in 1985.