Ichion Nyuukon

Was listening to a translation of Babymetal's interview about their live in Singapore (which I didn't get to go to due to family commitments) when I stumbled upon the picture above.

Now Moa's known to be an Airi fan, so I wonder if it's more than a coincidence that the aspiration she wrote - Ichiion Nyuukon, put your soul into each and every note - happens to be Airi's motto (see question 5).