Kinshika is an alien who was a member of the Otsutsuki clan. He also served as a retainer for his foster son who he loved and greatlg referenced. At a time, Kaguya became wary of them resulting from the action he and his foster son performed. Here is a short quiz on Kinshiki.
Animal
Human
Alien
Machine
Atoshiki
Mashiki
Momoshiki
Arashiki
He enclosed it
He consumed it
He destroyed it
He kept it in an unknown place
Momoshi
Kaguya
Helena
Mabiru
Naruto
Sasuke
Tobi
Orochimaru
Naruto
Kimaru
Sasuke
Tobi
Wind release
Lightning release
Earth release
Fire release
Tool creation technique
Sensing Technique
Monkey rock
Shadow clone technique
Sasuke
Boruto
Naruto
Orochimaru
Uchiha clan
Uzumaki clan
Akimichi clan
Otsutsuki clan