A circular emblem with a black and muted gold ornate border, a central knot-like symbol, and the text 'SEI GAKUEN' in a worn, vintage style. A deliberate crack is on the top right edge.

A manga-style emblem for a supernatural academy called Sei Gakuen. The logo features a near-perfect circular crest with a single deliberate fracture along its edge, symbolizing broken unity. Inside the circle is a minimal inner symbol resembling a knot or abstract flame, slightly off-center. The design feels ancient, authoritative, and emotionally restrained, with subtle ink-brush textures and stone-carved details. Color palette: black, off-white, muted gold accents. Typography: sharp, formal Japanese-inspired calligraphy, slightly worn, reading “SEI GAKUEN”. Tone: prestigious, disciplined, and unsettling — a place that decides fate. See more