Rias Gremory, the Crimson-Haired Ruin Princess from High School DxD, has seduced millions with her Power of Destruction, devilish curves, and unwavering loyalty to her peerage. As the heiress of the Gremory Clan and president of the Occult Research Club, Rias turns Kuoh Academy into a battlefield of angels, devils, and fanservice.
Who is Rias Gremory?
Rias Gremory (リアス・グレモリー) is the main heroine of High School DxD (light novel 2008–2018, anime 2012–2018 + BorN & Hero). Introduced in Volume 1 and Episode 1, she’s a High-Class Devil and third-year student at Kuoh Academy who revives Issei Hyoudou as her Pawn after his fatal date.
Rias Gremory Wiki
| Full Name | Rias Gremory |
| Nickname / Alias | Crimson-Haired Ruin Princess, Switch Princess, President, Busty Onee-sama |
| Age | 18 (human appearance) → ~19 (post-Volume 25) |
| Gender | Female |
| Date of Birth | April 9 |
| Friends | Nezuko Kamado |
| Hometown | Gremory Territory, Underworld |
| Family Members | Zeoticus (father), Venelana (mother), Sirzechs (brother), Millicas (nephew), Grayfia (sister-in-law) |
Physical Appearance
| Height | 172 cm (5’8″) |
| Weight | 58 kg |
| Hair Color | Crimson Red |
| Eye Color | Blue-Green |
| Skin Color | Fair |
Devil & Peerage Leader Career
| Occupation / Role | High-Class Devil, King of Rating Game Team, Occult Research Club President |
| Team | Issei (Pawn), Akeno (Queen), Asia (Bishop), Kiba (Knight), Koneko (Rook), Xenovia (Knight), Rossweisse (Rook), Gasper (Bishop) |
| Mentor / Teacher | Sirzechs (brother), Grayfia (tactics), self-taught leadership |
| Affiliation(s) | 72 Pillars, Gremory Clan, DxD Team, Anti-Khaos Brigade |
| Status (2025) | Alive, engaged to Issei, co-leader of DxD (post-Shin Volume 4) |
| Debut (Anime) | Episode 1 (2012) |
| Debut (LN) | Volume 1 (2008) |
| Voice Actor (JP) | Yōko Hikasa |
| Voice Actor (EN) | Jamie Marchi |
Powers & Combat Profile
| Demonic Power | Power of Destruction (PoD) — crimson energy that erases matter |
| Evil Pieces | King Piece (8 Pawns for Issei), full peerage |
| Signature Move | Extinguished Star (PoD compressed sphere), Crimson Extinct Dragonar |
| Notable Battles | vs Riser Phenex (Rating Game), vs Loki, vs Cao Cao, vs Nyx |
Social Media Presence
- X (Twitter) Fan Account: @RiasGremoryPrez
- Reddit: r/HighSchoolDxD
- TikTok: #RiasGremory
Rias Gremory Story
Born into the Gremory Clan, Rias is groomed to marry Riser Phenex for political alliance. Rejecting the engagement, she builds her peerage at Kuoh Academy, recruiting Issei after he dies protecting her from a Fallen Angel.
Her saga:
- Phenex Rating Game: Defeats Riser with Issei’s Balance Breaker.
- Khaos Brigade Arc: Faces betrayal, grows as leader.
- Hero Faction & Underworld Crisis: Unlocks Crimson Extinct Dragonar armor.
- Shin High School DxD (2025): Engaged to Issei, fights Hades and Nyx, co-leads DxD team.
Rias’ vow: “I will protect my family… and my future with Issei.”
Powers and Abilities
Rias wields destruction as elegance:
- Power of Destruction (PoD) – Inherited from Bael blood; erases anything it touches.
- Extinguished Star: Compressed PoD sphere — nuke-level blast.
- Crimson Dragonar: Armor fusing PoD with Issei’s Scale Mail.
- Demonic Energy – Flight, barriers, enhanced strength; King-class reserves.
- Evil Pieces Mastery – Revives humans as devils, boosts peerage stats.
- Tactical Genius – Rating Game undefeated post-Riser.
Example: vs Riser — uses PoD barrage to overwhelm regeneration, forces surrender.
Personality Traits
Rias is regal, nurturing, and fiercely protective:
- Onee-sama Energy – Spoils peerage like siblings, especially Issei.
- Prideful Heiress – Hates losing control (engagement trauma).
- Fanservice Queen – Confident in body, teases Issei shamelessly.
- Growth Arc – From sheltered princess to independent King.
Rias Gremory Quotes
- “I’ll show you the power of the Gremory Clan!”
- “Issei is my Pawn… and my future husband.”
- “Oppai are justice!”
- “I won’t let anyone take my freedom again.”
Popular Fan Theories
Hot in :
- Rias’ Child: Ex Gremory — son with Issei, PoD + Boosted Gear?
- PoD Evolution: True Destruction — erases concepts (post-Nyx).
- Harem End: Rias wins — confirmed engaged, but Akeno still competes.
- Live-Action Cast: Sydney Sweeney as Rias (fan casting 2025).
Unknown or Fun Facts about Rias Gremory
- Chess Obsession: Plays daily with Akeno — always wins.
- Bust Size: 99 cm (official profile).
- Voice Actress: Yōko Hikasa also voiced Mio (K-On!).
- Fear: Arranged marriage — PTSD from Riser.
FAQs
Q1. Is Rias engaged to Issei in 2025?
Yes — Shin Volume 4 confirms proposal.
Q2. What is Power of Destruction?
Erasure energy — deletes matter, inherited from mother’s Bael side.
Q3. Who is Rias’ rival?
Akeno Himejima — best friend and “Queen” contender
Q4. What is Rias’ height and birthday?
Height: 172 cm (5’8″) | Birthday: April 9
Q5. Did Rias lose any Rating Game?
Only to Riser — undefeated since.
