「本格的な武術 強烈な忍者アクション」は FontVibe AI で作成したブラッシュスクリプトの文字エフェクトです。文字がつながる西洋の筆記体。筆圧の強い太い下ろし、髪の毛ほど細い上げ、筆の毛の筋とかすれを、温かみのある黒インクで質感のある紙に。

rendered as expressive Western brush script lettering with fluid connected strokes. Visible bristle texture with authentic thick-to-thin pressure variation — thick downstrokes, thin upstrokes, just like a loaded calligraphy brush. Ink slightly wet and glistening. Natural ink pooling at stroke starts, feathered dry-brush ending trails. Warm off-black ink on visible surface texture. Hand-crafted artisan energy with real brush imperfection. LETTERFORM PRIORITY: when the chosen font carries its own treatment, that font's letterform shapes take priority and own the letters; this style governs the brush-script medium, the thick-to-thin pressure variation and the ink wetness. FALLBACK MATERIAL: if the font carries no material of its own, render the letters as fluid connected brush-script strokes with thick downstrokes, thin upstrokes, wet pooling at starts and feathered dry-brush trails in warm off-black ink. COLOR PRIORITY: keep the font's own colors if specified; otherwise warm off-black ink on a textured surface. Create a cinematic Japanese martial-arts action poster with the exact Japanese text, arranged in two lines: 「本格的な武術」 above 「強烈な忍者アクション」. Keep every character clear, correctly formed, and prominent; make the second line the larger, leading phrase, with generous spacing between the lines. Set the lettering across the central field on a weathered, warm ivory washi-paper surface, leaving uncluttered margins so the brush texture and dramatic action remain legible. Behind the words, a masked ninja in dark traditional clothing vaults through the rain, captured in a sharp diagonal pose with one hand gripping a short blade. Use restrained charcoal shadows and muted vermilion accents in the surrounding illustration, with windblown paper fragments, fine rain streaks, and a faint ink-wash suggestion of tiled rooftops in the distance. Keep the figure and scenery secondary to the text; let the action frame the lettering rather than cross or obscure it. Add subtle ink splashes near the outer edges and soft shadowing beneath the central composition, creating depth while preserving open negative space. The overall image should feel hand-crafted, intense, and cinematic, like a premium Japanese action-film poster.