Kana Arima

Appearance
Kana is a cute girl who is described as having an innocent face. She has red-brown shoulder-length hair with blunt bags. She wears a variety of outfits due to her occupation.

Personality
Kana is cheerful, confident, and is described as having a dirty mouth and a sharp tongue that often leads her into trouble. Nonetheless, she is very empathetic and weak to pressure. Most evident is her diligence: she continued honing her acting even when she couldn't find work. She also puts the quality of the product above everything else, even her reputation as an actor.

Story
She is an actor since she was 3 years old, she was also known for being a prodigy, but after she grew up, the internet described her as "Yesterday news", but with her career falling down she never stopped acting, after she met Aqua again, he convinced her to start an idol group with his sister, and she agreed to join, now she is a self proclaimed idol that will hopefully grow to be a popular idol in the future.

After the of the dating reality show Aqua starred in, Love Now, ended, Aqua convinced Mem-cho, a co-star, to join Kana and Ruby's idol group. Later, the group had their debut at JIF.

Relationships
Aquamarine Hoshino: she started acting with Aqua since she was 4 years old, when he acted with her in the first time, she was absolutely amazed, she met him again in high school and became friends with him, she also secretly developed romantic feelings for him.

Ruby Hoshino: she is Aqua's twin sister and also her partner, Ruby misheard her nickname "A Genius Child who would Flick a Crying Switch" into "A Genius Child who would Lick a Flying Snitch" which made Kana mad, Ruby and Kana later became partner idols. She dislikes Ruby's intense personality but also admired her for her bubbling personality and her ability to live as she wanted.

Trivia

 * In chapter 6 1st page we see an older Kana from the future, she said "A-kun" will get mad when she goes overboard with her metaphor, in the "Reality Dating Show" arc, people refer to Aqua as A-kun, and since she have a crush on Aqua this could be a hint that they get along in the future.
 * In chapter 35 she admits she dislikes peppers.