Fujikawa Sierra

Sierra Hadnde is Aoi's twin sister and one of the Cures in Tomodachi PreCure. Her alter ego is Cure Splash. She is the daughter of K-19 and the younger sister of Atsuko. She lost her memories and is still pondering the true meaning of friendship. Her catchphrase is 'Jōdandesho!' (冗談でしょ！ You've gotta be kidding!).

Appearance
Sierra has blonde hair which goes down to her knees. She has cat ear bangs and her fringe is swept to her left. Her eyes are light blue. She wears a blue dress with of the shoulder sleeves and a few white patches. Her shoes are white and blue, and about knee height.

Personality
Sierra has serious trust issues, trusting no one apart from her friends. However, the person she trusts the least is herself. Due to her trust issues she stutters a lot when speaking, sometimes even when typing. She gets overwhelmed easily. Despite this, if one person winds her up it can make her snappy and rude for the rest of the day, or until someone tells her to stop. When around someone she trusts, she changes constantly. She can be helpful, calming, or energetic depending on the day

Relationships
Aoi- Her twin sister. The two have a strong bond and would do anything for each other.

Sayuri- Her best friend for a certain period of time. She was the one who brought her happiness

Minako- Her best friend. Despite the fact they always say they hate each other, the really think strongly of each other and are a little bit too embarrassed to admit it.

Atsuko- Sierra likes Atsuko, but not very much. She can be bossy and rude towards her, though neither side knows why.