Tangachi: Nominal Categories: Sex-based and Non-sex-based Gender Systems: Sex-based

The split between the two genders is mainly sex based, but with a particular twist.
The two genders are: the Masculine (I gloss it as 'm'), and the Non-Masculine or Common ('c').

The masculine gender is used to indicate male persons or animals, professions, plants, abstract nouns, and augmentatives.
The common gender indicates female persons or animals, other inanimate objects, non-finite verbs, places, and diminutives.