__Height:__ 156 cm (5' 2")
__Nationality:__ Japanese
__Affiliation:__ Hakuryo Hiiragi (Class 3-B)

Takeru's bubbly and klutzy childhood friend. She has a tendency to be very possessive when it comes to Takeru. The two lived next door to each other almost her entire life, and she can't imagine what life without Takeru would be, cherishing the memories the two have over everything. 

She's always kept her feelings for him to herself, expecting that nothing will change and the two will be together forever. But when Meiya enters the fray, she becomes determined to be more than just a childhood friend. Perpetually positive and optimistic, she's a firm believer in team spirit, and despite any conflict in love, she treasures her friends and is willing to do anything for them. 

Muv-Luv Unlimited Spoilers: ~!In Unlimited, "Kagami Sumika" does not exist in this world. Despite scouring the sources available on the base near where her home once was, there are no records of her existence.!~

Muv-Luv Alternative Spoilers: ~!In Alternative, it's revealed that the brain Shirogane Takeru frequently saw was, in fact, the remains of his childhood friend, Kagami Sumika. As Alternative IV was never completed, she couldn’t be turned into the pilot of the Susano'o and humanity's strongest weapon in the war against the BETA, the 00 Unit. A humanoid supercomputer with unparalleled ESP capabilities, emulating the personality of Kagami Sumika, obsessed with killing all of the BETA that killed Takeru and her.!~


A story of the bonds between those who fight, in a world pushed to its limits. On one of the countless parallel worlds that exist throughout spacetime, humanity has fought a decades long war against the BETA, hostile extraterrestrial invaders, using humanoid fighting machines called Tactical Surface Fighters. This is a story of how humanity lives and dies while on the brink of extinction… 
 
(Source: Crunchyroll)

**Height:** 155 cm (5'1")

**[Website](https://www.kusunokitomori.com/) | [Profile (SMA)](https://www.sma.co.jp/s/sma/artist/441?ima=0000#/news/0) | [Profile (SMA VOICE)](http://smavoice.jp/s/sma03/artist/45?ima=5736) | [Twitter](https://twitter.com/tomori_kusunoki)**

A Japanese voice actress who is currently affiliated with the Sony Music Artists agency. She made her voice acting debut in 2017, and in the same year she was cast in her first main role as Kirara, the heroine of the Japanese mobile game _Kirara Fantasia_. 

In September 2022, [Tomori announced her diagnosis with Ehlers-Danlos syndrome (EDS) affecting her joints](https://www.kusunokitomori.com/info/archive/?id=546582), which limits her ability to engage in physically demanding activities such as dancing. [It was announced on Love Live!’s website at the same time](https://www.lovelive-anime.jp/news/01_1248.html) that she would be graduating from the role of [Setsuna Yuuki](https://anilist.co/character/132796/Yuki-Setsuna) in March 2023, with [Coco Hayashi](https://anilist.co/staff/124857) replacing her in the role.

On January 1st 2026, she announced her marriage to a man outside of the entertainment industry.

**Non-Anime Roles:**
~!- [Vice](https://anilist.co/character/277198) - Alchemy Stars (VG)
- [Kanade Yoisaki](https://anilist.co/character/249636) - Project Sekai: Colorful Stage! feat. Hatsune Miku (VG)
- Viper - Goddess of Victory: Nikke (VG)
- [Seattle](https://anilist.co/character/197197), [I-58](https://anilist.co/character/228624), Glasgow - Azur Lane (VG)
- [Aunn Komano](https://anilist.co/character/145527) - Touhou Cannonball (VG)
- Vanessa - Cytus II (VG)
- [Ruka Kayamori](https://anilist.co/character/321897) - Heaven Burns Red (VG)
- [Firefly](https://anilist.co/character/349493) - Honkai: Star Rail (VG)
!~

In Muv-Luv Alternative, Takeru wakes up three years after the end of Muv-Luv Unlimited to find himself back in his room. Although he first thinks that everything that had happened to him was a dream, he soon feels that something is wrong, and leaves the house to find that he has been sent back in time to the beginning of the events in Unlimited. Unwilling to accept something like Alternative V, he decides to help professor Kouzuki to complete Alternative IV and save mankind. 
(Source: Wikipedia)

The second season of Muv-Luv Alternative.

Light novel adaptation of the visual novel trilogy, covering Muv-Luv Extra, Unlimited and Alternative.
 
Shirogane Takeru is a typical high school student with a lazy attitude and a love for the virtual reality mecha battle game Valgern-on. Even though he didn't really want it, he's popular in school mainly due to his daily fights with his childhood friend (Sumika) attracting too much attention. His life takes an unexpected turn when he finds a girl named Meiya he doesn't remember ever meeting in his bed one morning. She's later revealed to be the heiress of one of the biggest corporations in Japan. She immediately moves to his house and starts changing his life for the good with her one-track-mind and unlimited resources... 
 
(Source: VNDB)

Jouji Gouda is a new transfer student at Hakuryo High. He fell in love at first sight and boldly proposed to Akane Suzumiya, representative of his class, on his first day at the new school. Although Akane finds him very annoying, hot-blooded and simple-minded Jouji never gives up and would do anything to express his love towards Akane.

**Hobbies:** Collecting "Cinderella" merchandise, drawing, shopping

[Website](http://www6.plala.or.jp/usagi-girl/) | [Profile](http://haikyo.co.jp/profile/profile.php?ActorID=11482) | [Twitter](https://twitter.com/_HIROKOCCUS_) | [Wiki (en)](https://en.wikipedia.org/wiki/Hiroko_Taguchi) | [Wiki (jp)](https://ja.wikipedia.org/wiki/%E7%94%B0%E5%8F%A3%E5%AE%8F%E5%AD%90)

She is a prolific Japanese voice actress. She is affiliated with Haikyo.

One day Shirogane Takeru wakes up late, wondering why Sumika or Meiya didn't wake him up that morning. Not seeing any signs of them he gets a bit worried, and goes out of his house only to see the town he lived all his life in ruins, and finds a giant robot destroyed outside of his house. After getting past the initial shock he convinces himself that it must be a dream and decides to enjoy it as much as he can. Soon he finds out the terrible truth behind the reason the world is in ruins, and meets people that look exactly like his friends from his original world.

Takeru and Sumika have been neighbors and friends since they were little, but when a mysterious girl arrives, and is found in bed with Takeru, their daily lives will be thrown into chaos.

A spin-off show from Kimi ga Nozomu Eien. It's about the daily adventures of Ayu and Mayu, the two waitresses from Sky Temple. 
 
Note: This entry contains episodes 0 through 7.

Comic Anthology by 10 Muv-Luv writers and artists, made up from the various Muv-Luv and âge entries that were available at the time of release.

Haiburu is a gag manga, told in the 4-Koma format, starring anthropomorphized BETA.

A Muv-Luv Extra anthology by DNA Media Comics.

Sumika Kagami