Amaya Natsumi

Amaya Natsuko (アマヤ夏子 Amaya Natsuko) is the main protagonist of Cosmic Haven☆Pretty Cure Rainbow Sky!, alongside Koharu,. She and Akiko are the princesses of Millenium Heart She is a second year student at the all girls school Yozora Academy, as well as the schools student council president. She has a repetitive habit of saying "Best!" (ベスト！ Besuto!) when something good happens to her and "More lightning!" (もっと雷！ Motto kaminari!) when she’s fired up. Koharu is also the leader of an Idol group, Cosmic♥Love, alongside her twin sister. She uses a sword called the Dreamcatcher Blade (ドリームキャッチャーブレード Dorīmukyatchā Burēdo). Her Pretty Cure alter ego is Cure Lightning (キュアライトニング Kyua Raitoningu) and she holds the power of lightning and thunder.

Appearence
Koharu has big electric yellow eyes and purple wavy hair, which she usually leaves down. Her bangs are long and appear slightly messy, only a small portion of them moving to the left of her head while the rest face the right. Her everyday outfit consists of a plain long-sleeved pink sweatshirt, black trimmed shorts and light pink plain boots with a small yellow star on the heal.

Personality
Koharu has a slight upbeat personality, but not very much. She can be slightly sarcastic when speaking to close friends, but usually comes of as calm and mature to the other students of the school. When others are mad at her, she becomes either scared or petrified, usually thinking everything is her fault. She is also has very competitive.

Childhood
To be added.

Life in Tenshizaka
To be added.

Meeting Tomorrow and Becoming a Cure
To be added.

Discovering the Truth
To be added.

Cure Lightning
"Goddess of angels, Cure Lightning!" 天使の女神、キュアライトニング！ Tenshi no megami, Kyua Raitoningu!

Cure Lightning (キュアライトニング) is the alter Pretty Cure ego of Koharu. She transforms using her Angel Amulet and her Angel Stone. She holds the power of lightning.

Attacks
Blossom Bolt - Cure Lightning’s basic attack. It strikes the enemy with pink and purple thunder, causing it to be purified.

Relationships
Yamamiya Akiko - Her twin sister and fellow Pretty Cure.

Tomorrow - Her friend and fairy mascot.

Yamamiya Kei - Her older brother.

Yamamiya Sora - Her father.

Yamamiya Sekai - Her mother.

Amaya Natsumi - Her fellow student council member and friend.

Amaya Subaru - Her fellow student council member and friend.

Etymology
Yamamiya (山宮): 山 (Yama) means "mountain" and 宮 (miya) meaning "palace", together they mean "mountain palace", which could be a reference to the fact that their palace in Millenium Heart was on a mountain.

Koharu (こはる): 心 (ko) meaning "heart", an obvious reference to Millenium Heart, combined with 春 (haru) meaning "spring".

Together, her name means "spring heart mountain palace".

Cure Lightning: Lightning is a noun meaning the occurrence of a natural electrical discharge of very short duration and high voltage between a cloud and the ground or within a cloud, accompanied by a bright flash and typically also thunder.

Trivia

 * She is the first pink Pretty Cure to not be the leader of her team, as her and Akiko are both the leaders.
 * She is the first purple haired pink Cure.
 * She is the first pink Cure to have the power of lightning and thunder.
 * She is the third Pretty Cure in general to have the power of lightning and thunder after Cure Peace from Smile Pretty Cure! and Cure Milky from Star☆Twinkle Pretty Cure.
 * She is heavily based off of Þór from Norse Mythology.