Rui (Lower Moon 5)

"Rui", the primary antagonist in the Mount Natagumo Arc of Demon Slayer: Kimetsu no Yaiba, was a demon affiliated with the Twelve Kizuki, holding the position of Lower Rank Five. He was characterized by his short stature, milky white skin with red dots, and light pink hair that resembled spider legs. Rui wore an oversized white kimono with spider web designs and had red sclera and pale blue irises.

As a human, he had normal black hair and bright blue eyes. Rui's demon abilities, including his Blood Demon Art, made him a formidable opponent. His tragic backstory and complex personality added depth to his character, making him a compelling figure in the series. Rui's internal struggle between his human memories and his growing power reflected a poignant theme of the show.

DETAILED INFORMATION:

• Rōmaji: Rui
• Gender: Female
• Age: >30(Chronologically)
• Height: 135 cm
• Weight: 30 kg
• Hair Color: Pale Lilac
• Eye Color: Blue with Dark Red Sclera
• Combat Style: Thread Manipulation