Never seen smth like the older siblings dating each other and the younger siblings dating as well like this, rather unusual lol.
"Here's your uncle Makiba and Aunt Fuyuko, usually one of them would be unrelated to us, but just this once we kept it a closed circle, since she's your dad's sister."
I wonder if we'll ever get another big, proper adventure from these guys. Like, with actual story to tell. I liked the pillow(?) guys but it just didn't really come through for me, y'know?
Though, there's not really much else to go through either in terms of the world's mysteries so it's not...