Korebaju, also known as Koreguaje (ISO 639-3: coe), is a tonal language spoken by approximately 2,000 people in the Amazonian foothills of Colombia. As part of an ongoing research project, a native female speaker participated in our key study at our laboratory in France. Using the EVA2 station, we recorded synchronized acoustic signals (WAV), electroglottographic signals (EGG), vertical larynx movements (LT), and oral (OAF) and nasal (NAF) airflows to highlight the specific features of nasal consonants in this language. Previous research has noted the presence of a burst noise at the end of nasal consonant production. Our results reject the implosive or ejective realization of nasal consonants and dismiss the possibility of an oral release of the labial or buccal articulation. Simultaneously, our study aims to observe a potential nasal carryover effect on adjacent vowels due to the reported nasal harmony.