There is no Tosa Inu breed club in Australia primarily due to legal restrictions that classify the breed as restricted or prohibited. This status makes ownership and importation of Tosa Inus challenging, if not impossible, for most people in Australia. Additionally, the breed's small population and low public awareness mean there’s limited interest and support for forming a club, especially compared to more established and popular breeds.
For comprehensive information about the Tosa Inu breed, you can visit the Wikipedia page
URL: https://en.wikipedia.org/wiki/Tosa_(dog_breed)