Similar to other riders in the series, Kiva-la is an original Kamen Rider with origins coming from an A.R. World. Though unlike them, Natsumi does not come from an A.R. World, she only used her powers once. Prior to the series, Natsumi was a member of the Taigaku Club (or TG Club for short) with a group of friends. The club was created for students who intended to drop out of high school to find their own answers in life. Eventually, they changed their minds and decided to finish high school, dissolving the TG Club and promising to meet each other again later on.
Publication Information
- Host : Natsumi Hikari
- Japanese : 光 夏海
- Rider Users : Kamen Rider Kiva-la (Kamen Rider × Kamen Rider W & Decade : Movie War 2010)
- Gender : Female
- Season : Kamen Rider Decade
- Relative : Eijiro Hikari (Grandfather)
- HomeWorld : Earth (World of Decade)
- First Appearance : Kamen Rider Decade Episod 1 : Rider War
- Last Appearance : Kamen Rider × Kamen Rider W & Decade : Movie War 2010
- Number of Appearances : 31 (Decade), 3 (Movie)
- Portrayer : Kanna Mori, Yuuki Ono (Suit Actor)
- Main View : Full Episod
At the start of the series, Natsumi has nightmares about a mysterious Rider know as "Decade" and later discovers his belt and cards in the destruction of her world, giving them to Tsukasa. Knowing the dangers, Natsumi decides to accompany him on his journey anyway. She occasionally uses the Hikari family's "secret technique", the Laughing Pressure Point, to keep Tsukasa and others in line. It's possible she has feelings for Tsukasa, and it is often hinted at during conversations with Yusuke.
Kamen Rider × Kamen Rider W & Decade : Movie War 2010
In Decade : Final Chapter Natsumi and her grandfather live alone again, after Tsukasa becomes Violent Emotion, Decade begins systematically eliminating all Kamen Riders, Daiki Kaito disappears, and Yusuke Onodera chases after Decade. She tries to convince Decade to stop what he's doing, but fails to make him see things her way. Instead, she becomes Kamen Rider Kiva-la, and fulfills her role as Decade's destroyer, as he allows her to kill him. Before dying, Tsukasa hands her the Kamen Ride Cards that the other Kamen Riders turned into after their defeat and asks her to remember them. The other Kamen Riders are revived, and Decade disappears.
Form
Kamen Rider Kiva-la
- Kamen Rider Kiva-la
- Here we go! Henshin! ― Transformation announcement
- Height : 175cm
- Weight : 60kg
- Punching power : 3t
- Kicking power : 6t
- Maximum jump height : 70m
- Maximum running speed : 100/7s
- Kamen Rider Kiva-la is the new Kamen Rider that appear in Decade: The Last Story. Natsumi transforms into Kamen Rider Kiva-la to stop Decade Violent Emotion's rampage, being described as the only one able to do so. She later transforms to help Decade, Kuuga, and Diend in order to defeat the rest of Super Shocker, as well as rescue her grandfather from the Super Crisis Fortress.
Equipment
Natsumi uses a similar transformation method to Kamen Rider Kiva to transform into Kamen Rider Kiva-la.
Kiva-la Belt
- Main Article : Kiva-la
Kiva-la Saber
- A weapon used by Kiva-la which she uses to great effects. Unlike Kiva she does not require Fuestles to perform her finishing attack, Sonic Stab. Doing so allows enables her to sprout energy wings while attacking similar to Kiva Emperor Form's Emperor Moon Break.
- Main List : Urataros
Den-O : Ax Form
- Main List : Kintaros
Den-O : Gun Form
- Main List : Ryutaros
Natsumikan Arms
- Natsumikan Arms
- Announcement : Soiya! Natsumikan Arms!
- Height : 175cm
- Weight : 60kg
- Punching power : 6.7t
- Kicking power : 10.2t
- Maximum jump height : 28m
- Maximum running speed : 100/5.9s
- Appeareance : S.I.C. HERO SAGA
- Natsumi travels to the World of Gaim and gets a blank Sengoku Driver with a Natsumikan Lockseed. She later used them to transform into Kamen Rider Gaim Natsumikan Arms. This version of Gaim has a different helmet and crest from the original Gaim. In this form, she is armed with a Musou Saber and a Daidaimaru (not seen here but mentioned).
