Kinshiki Ōtsutsuki

is the obedient subordinate of Momoshiki and suggested to be from the Ōtsutsuki Clan. He appears in Boruto: Naruto the Movie.

Appearance
Kinshiki has pale skin, spiky and short white hair and a horn-like protrusion above his left eye. He has big hands and a huge body.

Abilities
Due to his huge body figure, Kishiki is a highly capable short-range fighter, being able to clash toe-to-toe against Sasuke Uchiha, using a glowing red horned club. With his giant body, he is capable of carrying Momoshiki on his shoulders with ease.

Byakugan
Kinshiki wields the Byakugan in both eyes, granting him near 360° vision (with the presumed exception of a small blind spot at the upper thoracic vertebrae), x-ray vision and the ability to see the chakra pathway system amongst other abilities.

Rinnegan
Kinshiki is said to wield the Rinnegan. It is currently unknown to what extent he can use its abilities.

Boruto: Naruto the Movie
Kinshiki makes an appearance in the movie.

Trivia

 * Similar to how Kaguya was named, Kinshiki's naming convention seems to follow the Japanese folklore motif. It is a reference to Kintarō, while Momoshiki is a reference to Momotarō.