The rectus capitis posterior minor muscle is a part of the neck muscles, and it helps tilt the head backwards.

Naoya is my best friend.

He always expresses his opinion frankly.

He always expresses his opinions frankly.

All the products in this store are low priced, it's a great deal.

The cheapness of this store is truly astonishing.

Sounao is my best friend.

I am deeply interested in Naorei, a philosophy in Shintoism.

Naomasa is my best friend.

Naomi is my best friend.