Hinata Aoi 葵ひなた

Older brother of the twin brothers. He's mischievous and acts fast. He has a bright and mischievous personality, tends to run ahead, and thinks fondly of his younger brother Yuta. With a warm and lively singing voice, his performance is irregular and free.

Even in the Light Music Club, which he joined with Yuuta, he takes club activities with a carefree attitude. While they usually get along great, his twin brother isn't satisfied with 2wink's course of action as a duo. He eats a lot and loves sweets, but doesn't like spicy food.