She has her arms lifted up and held together behind the back of her head. Or if that's not what you meant, the red thing is a torri gate
Oooh, yeah, now I can see it. (the arms that is) Also thanks for the consideration of the torri. Wouldn't have remembered it's name, but yeah, I do know those at least.
Clumsy, Glasses and Spicy: 10. Sheep: 13 at best. Hungry: maybe 14 or 15 (she definitely comes off as the oldest of non-adult nuns). Pancake: 55 probably (considering the convent was formed 50 years ago, she does not look 8 here.) Mother Superior: Somewhere in her 60's (she also does not look 20 in that image where Pancake is supposed to be 8).
As for the others, I did not have any guesses, but I (correctly) expected most adult nuns to be in their 20's and Star nun to be in her 30's.
She must be swift as the the island breezing With all the force of a great twilled wave With all the strength of a raging nightmare Mysterious as the the art of evening moon