Akari Tsukimura

Akari Tsukimura (月村 アカリ) is an ally in Kamen Rider Ghost.

Character History
Akari was a childhood friend of Takeru Tenkuji and the Fukami siblings.

On Takeru's eighteenth birthday, Akari arrived at the Daitenku Temple to bring him to a science exhibit.

Ten years in the past, a younger Akari was kidnapped for the Da Vinci Gamma's plans. As someone who felt inspired by the real Leonardo da Vinci, her feelings were harnessed to create the Da Vinci Eyecon.

Joining Harp+y 4
When an audition was organized to look for a new member for the idol group Harp+y 4, Akari joined the audition and eventually won the part. Initially, Honami thought Akari would never make it, but after seeing Akari's determination in wanting to help her, Honami decided to teach Akari how to get the dance moves right. At the same time, Takeru was talking to the other members of the group, Yu, Mari and Ako. During Akari's first time on stage as the new member of Harp+y 4, she fakes an injury on stage to convince Honami to rejoin the group and take back her original spot.

Personality
Akari is very logical and does not believe in ghosts, often trying to explain away any odd phenomenon using scientific principles and terms. She is very stubborn about her belief in science and often gets into arguments with Onari. While she has a hard time believing in anything she cannot explain, she does have faith and trust in Takeru as a friend and is there to support him.

Due to their shared background as scientists, Akari has developed a rivalry with Igor from the Gamma World. Despite him appearing to be a threat, Akari is not afraid to stand up to him, even going so far as to slap him a few times in the series, humiliating him badly.

Akari is very enthusiastic about science and gets along well with those who feel similarly. She wished to take Takeru with her to a science expo. In contrast to her rivalry with the mad scientist Igor, she bonded strongly with Rinna Sawagami over their shared passion for science, and they even went into battle together, with Rinna calling them the "science sisters". Akari also has great admiration for historical figures known for their contributions to the fields of science or their attitudes on science, such as Thomas Edison, Leonardo da Vinci, and Harry Houdini.

Inventions

 * Shiranui
 * Shiranui Kai
 * Shiranui Kai Mark II
 * Shiki patch

Kamen Rider Ghost: Legendary! Riders' Souls!
Akari and Onari independently find news of a strange new monster unlike a Ganma and accompany Takeru when he catches up with Makoto who has confronted Heart and Frey, they then witness the arrival of Freya who grants Ghost the means to access Drive Damashii and defeat Heart.

She is later present with the others at the Daitenku Temple when Takeru places his trust with Freya who tells him and Makoto to gather the Kamen Rider Ghost Eyecons.

Portrayal
Akari Tsukimura is portrayed by Hikaru Ohsawa (大沢 ひかる). While under the possession of Beethoven Damashii, she is briefly voiced and co-voiced by Tomokazu Seki (関 智一).