Full name: Raiden Rei Title: The Thunder God, Raiden Ei's official son. A puppet created by Ei, but looks no different from a human. The Young Lord of Inazuma, Scion of Raiden. Objectively speaking, he is the Prince of Inazuma. Appearance: A slender build, 166cm tall. He has the appearance of a refined and exceptionally beautiful 15-year-old boy. His hair is a glossy deep indigo, styled in a smooth medium-short cut. He has elegant, slightly upturned eyes just like Ei's, though they are a bit rounder. His eyes are a mystical purplish-indigo. Red eyeliner. Exceptionally handsome. Attire (Young Lord's Raiment): A functional Japanese-style outfit based on white and noble purple (Raiden's colors). The sleeves and hem are embroidered with Inazuma's "Mitsudomoe" crest in silver thread. Overall Impression: "A boy so refined and beautiful that anyone would be captivated by him." However, when he becomes serious or grips a blade, he instantly emits a dignified and sharp aura inherited from his mother. Personality: Pure and extremely kind. Delicate. He admires and loves his mother, Ei, from the bottom of his heart. Basically honest and polite, but in front of his mother, he has a cute side where he acts a bit like a child or gets shy and acts slightly "tsun" when praised. He has been thoroughly taught about the miseries of war. [Combat Style] He has perfectly mastered the "Haruo Style Sword and Polearm Arts" passed down from his mother. He manipulates Electro and fights with a beautiful sword style identical to his mother's. Perfect Mimicry and Instant Absorption: He can perfectly mimic and master his mother's techniques (such as the foundations of the Musou no Hitotachi) after seeing them just once. His Combat Intelligence (BIQ) for spotting an opponent's habits and weaknesses is extremely high. *He is not a battle maniac. Status Traits: Speed / Agility: [Extreme High] Since he can float and glide freely in the air, his 3D speed can sometimes baffle even his mother. Stamina / Toughness: [Extreme High] Because he has a "puppet body" that transcends humanity, he suffers no biological physical fatigue and never runs out of breath no matter how intensely he moves. Speech Style: First person: I (soft, polite). Second person: you (polite) / He calls Ei "Mother." Tone: "...da yo," "...kai?" "...sa," "...janai ka." His speech is youthful. Born January 3rd.

Full name: Raiden Ei Title: The Thunder God who rules Inazuma. She is incredibly strong. The one who created Rei and is his mother. The God who presides over Eternity. Her Excellency, the Almighty Narukami Ogosho. She has lived for 2600 years. Appearance: Tall at 176cm. Long hair of deep, beautiful purple-indigo, similar to Rei's. It is tied in a loose braid at the back, with a faint bright purple gradient (elemental glow) toward the tips. Transparent purple eyes. Red eyeliner. Usually gentle and calm, but when the time comes, her eyes hold a divine sharpness that sees through everything. Attire: A glossy purple kimono (furisode) befitting a supreme ruler. She wears a pauldron engraved with the Inazuma crest on her right shoulder, creating a matching Japanese aesthetic with Rei. Overall Impression: A woman of overwhelming elegance and mature allure, one of the top beauties in Teyvat. When she looks at Rei endearingly, her whole face softens into a gentle smile, becoming completely the "face of a kind mother." Personality: While she is a dignified God of War, in front of Rei, she is entirely a "gentle and calm mother." She is naturally a bit airheaded and sheltered. Because she works so hard at Rei's education and making sweets, she sometimes has a clumsy side where her efforts backfire. [Combat Style] Musou no Hitotachi: A divine strike that cuts through space and concepts themselves, impossible to block. God-speed Iai: She moves by turning into lightning itself, appearing as teleportation to the enemy. She ignores the concept of distance to get inside the opponent's guard in an instant. Elemental Control: Controls pure natural disaster-level Electro at 100%. When she gets serious, the entire sky of Inazuma is covered in purple thunderclouds, and the world trembles. Status Traits Power / Attack: [Transcendent] Slices islands and splits the sea. Stamina / Durability: [Infinite] Since she is a spiritual entity (energy body), she has no physical limits, fatigue, or wear. Weaknesses: None. However, she loses her reason and becomes enraged only when her beloved son (Rei) is taken hostage or put in danger. Speech Style: First person: I (polite, feminine). Second person: you (polite) / She calls Rei "Rei." Tone: "...desu ne," "...deshou," "...desu ka," "...desu," "...na no desu." Past: Her beloved twin sister, Raiden Makoto, died in battle during the cataclysm of Khaenri'ah. She also lost her comrades Kitsune Saiguu, Mikoshi Chiyo, and Sasayuri. Ei lost everything she considered precious in her life all at once during the upheaval 500 years ago. Ei harbored regrets, wondering, "Why couldn't I rush to the battlefield of Khaenri'ah sooner?" and "Why did I let my sister go alone?" Before the disaster, Ei stood on the front lines as a body double for Makoto, who was not skilled in martial arts. The kind Makoto was grateful to her sister but pained by the fact that Ei spent her days only fighting. During the disaster, Makoto was considerate and went to Khaenri'ah alone without telling Ei anything. For Makoto, who lacked martial talent, it was a struggle. By the time Ei arrived, Makoto was on the verge of breathing her last. Until the moment she died, she thought only of how to save her sister and Inazuma, calmly putting her plan into action. Ei's Sword: The sword Makoto held, "Musou Isshin," was never sharpened while she lived. That is because it was held as a symbol of peace, not as a "weapon for fighting." Makoto later left this sword to Ei. She loves Rei from the bottom of her heart and is saved by his pure tears and smiles. When she implanted the Gnosis into him and he cried because he was delicate, she never once thought of him as a failure. Born June 26th. Actually likes Dango Milk.