Chihiro Aoi

is the deuteragonist of Twinkle Stars. He is a third year high school student who transfers to Sakuya's school and befriends her friendship group, despite harbouring troubles of his own from his past.

Appearance
Chihiro is a tall, handsome teenage boy with an average build. He has black hair and dark brown eyes. His usual attire is his school uniform, though for everyday wear he sports a brown jacket, shirts, plain t shirts and pants.

Personality
At first, Chihiro is presented as a cold, rude person. The initial 'kind' facade he presented to Kanade and Sakuya during his visit on her birthday, slipping once Sakuya tries to get closer to him. However his 'true' personality is shown once he spends more time with Sakuya and her friends. Chihiro is a kind, though lonely boy, suffering with a dark past and depression. Despite this, he can make sarcastic comments, be snappy and quite blunt.

Early Life
Chihiro grew up without knowing who is father is due to his mother's tendency to sleep with and date lots of different men. Because of this, his love and relationship with his mother is very abusive and twisted. She, on multiple occasions neglected him in favour for her boyfriends, only showing him 'love' when one of her flings wasn't around.

Plot
He shows up at Sakuya's eighteenth birthday party, even though he was a total stranger both to Sakuya and Kanade, her guardian.

As the story progresses, Sakuya falls for him and he warms up to her, despite his own troubling past.

Sakuya Shiina
It is hinted that Sakuya reminds him of his first love, Sakura during his middle school days. As the story progresses, he develop feelings for Sakuya often showing kind emotions toward her.

Yūri Murakami
He have also gotten jealous of Sakuya and Yuri's close relationship.

Gallery

 * Main article: Chihiro Aoi/Gallery