Likely large roof rats or wharf rats. They get rather large, perhaps larger than you thought a rat would be.
A gopher
a rat.
nezumi (rat) wa honyuu-rui (mammal) des.
Capybara
No because a mouse looks like a rat but it isn't a rat isn't it?
yes
Yes it is
The rat can be classified as mammal.
it looks like a drowned rat
A anaconda can eat anything
Capybara