Sextupedal Beast

Sextupedal Beast M

Personal Information
Name (Japanese) 六つ足の獣

Name (Romaji) Muttsu Ashi no Kemono

Gender Genderless

Classification Automaton

Puppeteer Unknown (One of the Ten Benchwarmers)

Magic Circuit

Light Novel Volume 1

Manga Chapter 3

Anime Episode 1

Video Game Facing "Burnt Red"

Sextupedal Beast (六つ足の獣 Muttsu Ashi no Kemono?) is an unnamed character of the Unbreakable Machine-Doll series. It is one of the automata of the Ten Benchwarmers.


Sextupedal Beast has a horse-like form that has six legs. It has a white head, with a blue detail by its chin groove, yellow-green eyes and six huge black horns surrounding it from its poll to its throat latch, and a detailed blue body that has white mane extending from the top of its poll to its tail and at the back of each of its legs, four small black horns at its back, black upper leg details, blue upper legs, black lower leg details, black lower legs and grey hoofs.

In the manga, Sextupedal Beast has a furred dog-like form that has six legs, with sharp clawed feet.


Facing "Cannibal Candy"Edit

Main article: Facing "Cannibal Candy" Arc
Sextupedal Beast Charging towards Sigmund

Sextupedal Beast charging towards Sigmund in the anime.

During a lunch break, after the Ten Benchwarmers heard of the rumour of Charlotte being challenged by Raishin into a battle, they immediately made their way to the scene, and after, hid amongst the crowd of students as Charlotte and Raishin were having a teasing exchange. Charlotte became irritated with Raishin and instructed Sigmund of crushing him. At that instant, Sigmund transformed into his huge original form when the Ten Benchwarmers began their move whilst being hidden. Morning Star Wielder, Armoured Knight, Barefooted Girl, Sextupedal Beast, Undine, Jack Frost, and Harpy attacked Sigmund successively, cornering him, and then Golem finally immobilizing him. Morning Star Wielder attacked him again, but Yaya caught her iron ball before it hit him. Ten Benchwarmers' Leader then stepped out amidst the crowd of students, and as he talked to Raishin, White Robed Automaton then revived Armoured Knight, Barefooted Girl, and Sextupedal Beast.

A Defeated Sextupedal Beast

A defeated Sextupedal Beast by Sigmund's Lustre Flare in the anime.

Ten Benchwarmers' Leader offered Raishin a proposal, but Raishin swiftly refused and then commanded Yaya to attack.[1] Yaya kicked Golem away, enabling Sigmund to move freely again. Ten Benchwarmers' Dark Brown-haired Member then had Witch ambush attack Raishin, but Yaya had covered him, both appearing completely unharmed. Raishin commanded Yaya and she then burst forward and kicked Witch’s jaw. Ten Benchwarmer Leader, becoming desperate, commanded his group to attack Raishin instead. Armoured Knight and Golem attacked Raishin, but Raishin dodged their attacks. Yaya then kicked Golem, causing it to crash into Armoured Knight. She dashed into the Ten Benchwarmers' midst, and together with Raishin, attacked their automata. Charlotte then had Sigmund launch Lustre Cannon, hitting the Ten Benchwarmers' automata. The Ten Benchwarmers, defeated, retrieved their automata and scurried away.[2]

Other AppearancesEdit

Video Game AppearancesEdit

Facing "Burnt Red"Edit

Main article: Facing "Burnt Red"

Magic CircuitEdit

Eve’s HeartEdit


Sextupedal Beast's magic circuit possibly allows Sextupedal Beast to run fast and jump exceptionally high.