Sora Akanegasaki

"When you close your eyes, I disappear."

- Sora Akanegasaki, to Takeshi

Sora Akanegasaki (茜ヶ崎空 Akanegasaki Sora) is a system-engineer and assistant-in-chief at LeMU. She is trapped alongside Takeshi Kuranari, Tsugumi Komachi, You Tanaka, Sara Matsunaga, Coco Yagami and an amnesiac 15-year-old boy inside LeMU during the 2017 LeMU Incident, then the 2034 LeMU Incident.

Appearance
Actually an RSD-generated image, Sora appears as a young woman with long green hair and green eyes.

She wears a white cheongsam with a water-inspired motif on it, fitting with the atmosphere in LeMU.

Personality
Very polite and soft-spoken, she is very helpful and provides the group with important information during their stay at LeMU. She is also very curious about people, often wondering about their lives and what love really means.

She is unable to lie, unless she is asked to reveal classified information; however if the situation becomes critical, she can actually reveal top-secret information like when Coco manifests the symptoms of the Tief Blau virus.

Before the 2017 LeMU Incident
Sora was created by Yoichi Tanaka in 2011 as part of the LeMMIH system, with her data residing inside the computer terminal at Insel Null. She acted as a regular system engineer to better oversee LeMU and its visitors.

During the 2017 LeMU Incident
In her route, Takeshi burns a copy of Sora's memories onto a terabyte disc that will later be recovered by Pipi and given to Yubiseiharukana.

During the 2034 LeMU Incident
In You's route, she agrees to let Sara hack into the database of LeMMIH and rewrite part of her behaviors, giving priority to protecting everyone rather than LeMMIH's security, allowing You to access information about her mother and father.

2035
In the Drama CD 2035, Sora risks her memories because of the Ersteboden program, which activates after a certain threshold of data is passed and deletes it all as a security measure.

Thanks to Ryogo and the fortuitous help of Blick Winkel, Sora is saved by installing a timed program in the past, which deletes Ersteboden right after its activation.

Takeshi Kuranari
In her route, Sora develops a love for Takeshi strong enough to cause problems with her programming, effectively splitting her into two halves. In her good ending, Takeshi reciprocates by sacrificing his life to spend their final moments together.

In other routes, it's possible and quite hinted she still might have had a crush on him. Nonetheless, she is still determined to save him and works with Ryogo and Yubiseiharukana to save both him and Coco in 2034.

Tsugumi Komachi
In her route, Sora is jealous of Tsugumi's relationship with Takeshi and gives in to the temptation to spy on them using the LeMU monitoring system. She is also shown to feel guilty about this.

In other routes, while Tsugumi often acts antagonistic against Sora because of her association with Leiblich, Sora is hardly hostile towards her, prioritizing her wellbeing as a visitor of LeMU.

Yubiseiharukana Tanaka
Sora and You'haru' worked for just a few days before the 2017 LeMU Incident, but still are very friendly with each other.

After Pipi returns the terabyte disc containing Sora's data to her, You'haru' restores it all and starts setting the Third Eye Project in motion.

Coco Yagami
Coco and Sora are in very friendly terms, despite their personalities being opposites. Coco also offers to tag with Sora during the Kick the Can game so that she's able to kick it.

Ryogo Kaburaki
Sora and Ryogo work together on the Third Eye Project for 17 years, and the Drama CD 2035 implies that might've had a hand in helping them develop a hint of a romance. As Ryogo gives up on his crush on Coco just at the end of the events of the game, it's possible these feelings only manifested the following year.

Hokuto
Sora and Hokuto are in friendly terms. In Sara's and Coco's route, Sora removes the mirror fragment from Hokuto's scarred thumb while he's sleeping and reveals to him that he's Sara's brother.

Sara Matsunaga
Sora and Sara are in friendly terms. In 2034 Sara removes Sora's access limits so that You can freely investigate on her father.

Yoichi Tanaka
Despite being her creator, it is unknown whether Sora ever met Yoichi or not. Since Yoichi stayed behind in IBF it's possible he did so knowing both his daughter and his creation were still in LeMU.