|“||Um, I don't really know much about the world yet, so please teach me about lots of things! I'm counting on you♪||”|
|— Serika Hakozaki, Online Character Profile|
Serika is a good girl, but she probably couldn't be mean even if she wanted to. She leads a sheltered life and doesn't know what a family restaurant is, that you can drink juice from a can (she wonders where the glass to pour it into was), how to cook, or why men like women with bigger chests.
Her parents are very protective and her father worries about her participating in idol activities, but he's happy that she has so much fun singing and dancing. It's safe to say that she comes from a rich family, given her sheltered upbringing, hobbies, interests, and princess-like outlook. However, Serika is aware that she doesn't know much about the world and asks the Producer to teach her lots of things. Overall, she has a very friendly, positive demeanor.
- Serika owns a black border collie that she named Junior and plays with him on her days off, the two seem quite close.