One of the meanings of Mitsuki in Japanese is "Full Moon" and one of the meanings of Hinata is "Sun"... That makes the lovable lesbian couple (portrayed by Shioli Kutsuna and Rinko Kikuchi) a perfect complement to each other.
Sam Neill and Dewanda Wise also both featured in Jurassic World Dominion released a year after the episode they share
In season 2 episode 5, the headphones Mitsuki is using are Meze Classics 99 and are only available as wired. She has no cables coming out of them.