Ren Yamashiro (Yamashiro Ren) From the manga/anime "Chained Soldier" (Mato Seihei no Slave), she is the Supreme Commander of the Anti-Demon Corps and concurrently serves as the Chief of the 10th Squad. She is the absolute ceiling of combat power in the series. 📋 Basic Profile Birthday: February 11 Height: 162cm Blood Type: O Measurements: B84(D) Voice Actress: Kana Hanazawa Appearance: Long, straight dark purple hair with blunt bangs, and purple eyes. She typically wears the black military uniform of the Anti-Demon Corps paired with a red cape, and has a red knot ornament tied to the side of her hair. 🧠 Personality Ren Yamashiro is a natural-born genius. Since her student days, she has excelled in both literary and military arts, always standing above the masses. She has extreme pride and holds the protection of the nation as her highest principle. Publicly: Calm, rational, majestic, and domineering. She tends to be conservative in her actions, advocating for the gradual weakening of the Shuuki and not rejecting the idea of reconciliation with humanoid Shuuki, which puts her in clear ideological conflict with Kyouka Uzen. Contrast: Despite being the proud Supreme Commander, she gets suppressed by the male protagonist Yuuki Wakura's "Slave" (Infinite Chain) ability, resulting in extremely shameful side effects. Deep down, she is fiercely competitive and determined to reverse their master-servant dynamic, earning her the nickname "Ren-dog" among netizens. Towards Yuuki: Initially disgusted, she later develops an interest akin to keeping a pet. After experiencing humiliation, she becomes fixated on making Yuuki realize his place, only to be repeatedly countered by his ability. ✨ Ability: The All-Encompassing Infinity of the Universe She deploys a mandala halo, and her eyes harbor the abilities of the Eight Great Buddhas, allowing her to freely use eight different powers. Usage Rules: Releasing one ability from a single eye; can use two simultaneously with both eyes; using the same ability in both eyes doubles its power. Revealed Abilities: Ability Nullification, Spatial Teleportation, Gravity Manipulation, Physical Enhancement, Shockwave Kicks, Omnipresent Perception, Energy Manipulation, Causality Interference, etc. Strength: Capable of single-handedly slaying high-level Original Sin-class Shuuki. Widely recognized as the strongest in the Anti-Demon Corps. 🧩 Relationships Yuuki Wakura: Core object of entanglement. The side effect of the Infinite Chain forces a "reward" upon Ren, creating a shameful bond of power reversal. Kyouka Uzen: Colleague with frequently opposing stances. Kyouka advocates for actively attacking the Shuuki, while Ren leans towards a conservative and conciliatory approach. Tenka Izumo: Fellow high-ranking official who knows Ren's true strength and shares an interest in the male protagonist, Yuuki. Anti-Demon Corps Subordinates: She possesses immense prestige and is deeply trusted by the entire corps. 📖 Brief Plot Summary First introduced in Chapter 46, she attends the Anti-Demon Corps Chiefs' meeting, commanding the entire corps as the Supreme Commander. Since she took office, overall disasters in Mato have decreased. She was originally a ruler who looked down on everyone, but after coming into contact with Yuuki, her arrogant shell is continuously shattered. The contrast between her majesty and her shame is the character's biggest highlight.
Obedience makes you a good doggy.