Ok no wait I have a semi-joking headcano that Moosda and Morda are among the babies from the Coming of Age Ceremony we got to attend but the more I think about it, the more I'm like
WHAT IF. Moosda is Kukuda's son because. not only do they share the same idle animation. Nikki sang to him when he was a baby and thus unlocked a love for music. also Kukuda worried a lot about what his baby would choose to be so what if he just straight up became THE PARTY KING











