Indeed I think you must be the first to realise that though! Zhaan named so because we thought she may turn out to be a bit blue! Also a Ghibli fan, my boys are Howl, Haku (Kohaku) and baby Ashi (Ashitaka).
We decided to go with a different fandom when we got the girls but stuck to Ghibli when we got Ashi a couple of weeks ago
The baby on my shoulder is Haku when he was 8 weeks, and he's the biggest one in the next picture. I didn't weigh him back when he was small but he was 655g yesterday, he's lost weight. His brother is 583g and he's also lost weight!
Ashi is 100g and is 7 weeks tomorrow, he was 59g when we got him the Saturday before last
They do look lovely, they don't curl up together often though! Haku is going through what I'm calling a "Kevin" stage. He's being a right little sod at the moment!
I can't believe your adult guineas have doubled in eight, they must have been quite small!
Ashi has gained a lot, it's great he's looking a bit gaunt the past couple of days and is lethargic again after a few busy days, but I have a feeling that he'll go from one extreme to the next for a while yet, now he's bigger and really eating a lot so we're not too worried.