What is the meaning of Kansa?

people, nation (community of people united by shared culture or ethnicity, or the inhabitants of a country)

people, populace (the inhabitants of a region)

people (an undefined mass of people)

people (the common people)

people, nation

also

Rōmaji transcription of かんさ

cancer (disease of uncontrolled cellular proliferation)

metal

Source: wiktionary.org