On February 19, 2024, the Nhemongarai of Yy Karai, the Nhemongarai of water, took place. This ceremony was held at the House of Indigenous Cultures, located at the Institute of Psychology of the University of São Paulo (USP).

Supported by FAPESP (Process No.: 22/04906-3), CNPq (Process No.: 306149/2023-0), and PrCEU-USP.