__Hardness:__ 10

One of the gems mainly on patrol duty. A diamond-class Gem whose hardness and toughness is top level, they are a calm yet ruthless warrior and "battle maniac."

Bort excels at battles and is obsessed with combat. They are an efficient and analytic fighter, often pointing out the flaws in the other Gems in a blunt and straightforward manner. This causes them to be seen as cold and scary to the other Gems, but also causes Bort to be respected, looked up to, and seen as reliable.

Despite their harsh personality, Bort does have a softer side, in rare moments displaying a sense of humor and a reluctance to hit cute things.

In a world inhabited by crystalline lifeforms called The Lustrous, every unique gem must fight for their way of life against the threat of lunarians who would turn them into decorations. Phosphophyllite, the most fragile and brittle of gems, longs to join the battle. When Phos is instead assigned to complete a natural history of their world, it sounds like a dull and pointless task. But this new job brings Phos into contact with Cinnabar, a gem forced to live in isolation. Can Phos’s seemingly mundane assignment lead both Phos and Cinnabar to the fulfillment they desire?
 
(Source: Kodansha USA)
 
Note: Nominated for the 8th Manga Taisho in 2015.

In the mysterious future, crystalline organisms called Gems inhabit a world that has been destroyed by six meteors. Each Gem is assigned a role in order to fight against the Lunarians, a species who attacks them in order to shatter their bodies and use them as decorations. 
 
Phosphophyllite, also known as Phos, is a young and fragile Gem who dreams of helping their friends in the war effort. Instead, they are told to compile an encyclopedia because of their delicate condition. After begrudgingly embarking on this task, Phos meets Cinnabar, an intelligent gem who has been relegated to patrolling the isolated island at night because of the corrosive poison their body creates. After seeing how unhappy Cinnabar is, Phos decides to find a role that both of the rejected Gems can enjoy. Houseki no Kuni follows Phos' efforts to be useful and protect their fellow Gems.

__Height:__ 157 cm (5'2")
__Agency:__ I'm Enterprise (2010-2022), Aoni Production (2022-present)

[Profile](https://www.aoni.co.jp/search/sakura-ayane.html) | [Blog (old)](http://www.joqr.co.jp/blog/sakura/) | [Instagram](https://www.instagram.com/ayane.sakura.mg/)

__Non-anime roles:__
- Nearl - Arknights (VG)
- Yae Miko - Genshin Impact (VG)
- Yae Sakura - Honkai Impact 3rd (VG)
- Julia - Goddess of Victory: Nikke (VG)
- Dolla - Goddess of Victory: Nikke (VG)
- Devonica - Ohsama Sentai King-Ohger: Adventure Heaven (Movie)
- Rio Sonogami - Date a Live: Rio Reincarnation (VG)
- Prinz Eugen - Azur Lane (VG)

Fernanda Rojas is an Argentinian voice actress.

[Official Website](https://milenakaras.theaterblogs.de/) | [Synchronkartei](https://www.synchronkartei.de/sprecher/4244/2)

The Gems fight against the Lunarians, beings who attack them and use their shattered bodies as decorations. Each Gem is assigned a role, and Phos, the youngest, is assigned to create an encyclopedia of natural history.
 
Note: A promotional video that was released through YouTube in commemoration of the publication of the manga's first volume. 
(Source: HIDIVE)