|Season||Nya! Pretty Cure|
|Hair Color||Pale Pink|
|Home Place||Gokokoro Minato|
|Relatives||Hiashi Aya (older sister)|
Hiashi Mona (mother)
|First Appearance||Episode 01|
|Alter Ego||Cure Feline|
Hiashi Koharu is one of the main characters of Nya! Pretty Cure. Koharu is a pretty energetic young girl, whose family just moved to Gokokoro Minato. Though being very passionate and cheerful, she has yet to find her favorite activity. She is a 14-year-old girl attending the Thousand Stars Middle School, class 2-2
Her Pretty Cure alter ego is Cure Feline (キュアフィーライン Kyua Fīrain?), the pink Pretty Cure of cats. Her powers are based on fortune.
Koharu has shoulder long, pale pink and straight hair. She keeps then opened while a small part is tied to a ponytail. Her eye color is pink. She usually wears a white dress with a sky blue jacket in summer. Then, she wears brown boots. On the dress “Flower Princess” is written. In winter, she wears a long-sleeved, pink top with dark pink trims. She wears a black jacket over it, of which the sleeves are cut off. She wears a dark blue, frilly skirt and dark brown ankle boots with white stockings.
Cure Feline, TBA
Koharu is a pretty energetic young girl, whose family just moved to Gokokoro Minato. Though being very passionate and cheerful, she has yet to find her favorite activity. In her old home, she was known as the “Girl without Hobby” at her school. Koharu does everything to help others to find their favorite thing and hopes that one day she also finds her own.
- Hiashi Aya: Aya is Koharu’s older sister who is a second year student of the Thousand Stars High School. She is part of the school’s art club.
- Hiashi Mona: Mona is Koharu’s mother, who came from a different country, however it was not said yet, which country it was.
- Hiashi Kentarou: Kentarou is Koharu’s father.
"The Light of fortune! Cure Feline!"
Fōchun no hikari! Kyua Fīrain!
Cure Feline is Koharu’s Pretty Cure alter ego. Cure Feline holds the power of fortune and her theme color is pink. She transforms by saying “D・N・A! Change Me Up!”.
Her main attack is Lucky Shower, were she summons a large pink orb over her head and then cuts it with her hand in different parts. Then pink sparkles rain down to the enemy and defeat it.
- Lucky Shower - Cure Feline's first attack.
- Hiashi Koharu's original name was Nekoitoshi Anzu.
- Cure Feline was originally called "Cure Kitty".
- Hiashi means scarlet (緋 hi?) paw (足 ashi?).
- Koharu means small (小 ko?) spring (春 haru?).
- The season Koharu represents is spring.
- Kuharu shares some similarities with Yumehara Nozomi:
- Both have no ideas what they want to do in the future.
- Both are lead Cures of a team with five Cures.
- Both have pink as their theme color.
- Both like to help others with finding their dreams.
- Both are 14-year-old students, attending a middle school.