The harbormaster at Nara is a Time Lord.
His house is certainly Bigger on the Inside. At they point out on MST3K, it's a hut on the outside, but there are two large rooms in the inside shots.Ogra is Godzilla's ex
They decided it would be best if each of them got custody of one of their kids. So Godzilla got Minilla and Ogra got Gorgo.