diff --git a/utils/theme-presets.ts b/utils/theme-presets.ts
index f5112cf3..1154c8d2 100644
--- a/utils/theme-presets.ts
+++ b/utils/theme-presets.ts
@@ -3594,4 +3594,281 @@ export const defaultPresets: Record<string, ThemePreset> = {
       },
     },
   },
+  "japanese-breeze": {
+    label: "Japanese Breeze",
+    createdAt: "2025-11-29",
+    styles: {
+      light: {
+        background: "#fbfcf5",
+        foreground: "#1c2a29",
+        card: "#ffffff",
+        "card-foreground": "#1c2a29",
+        popover: "#ffffff",
+        "popover-foreground": "#1c2a29",
+
+        primary: "#4e7d7a",
+        "primary-foreground": "#fbfcf5",
+        secondary: "#e6e5d9",
+        "secondary-foreground": "#1c2a29",
+        muted: "#f0f0e7",
+        "muted-foreground": "#6b7c7b",
+        accent: "#cdd6d2",
+        "accent-foreground": "#1c2a29",
+        destructive: "#d04f5e",
+        "destructive-foreground": "#ffffff",
+
+        border: "#e3e3dc",
+        input: "#ffffff",
+        ring: "#4e7d7a",
+
+        "chart-1": "#4e7d7a",
+        "chart-2": "#8ea69c",
+        "chart-3": "#cdd6d2",
+        "chart-4": "#a47963",
+        "chart-5": "#e6e5d9",
+
+        sidebar: "#f8f9f1",
+        "sidebar-foreground": "#1c2a29",
+        "sidebar-primary": "#4e7d7a",
+        "sidebar-primary-foreground": "#fbfcf5",
+        "sidebar-accent": "#f0f0e7",
+        "sidebar-accent-foreground": "#1c2a29",
+        "sidebar-border": "#e3e3dc",
+        "sidebar-ring": "#4e7d7a",
+
+        "font-sans": "Noto Sans JP, ui-sans-serif, sans-serif, system-ui",
+        "font-serif": "Tenor Sans, Georgia, serif",
+        "font-mono": "JetBrains Mono, Courier New, monospace",
+        radius: "0.4rem",
+        spacing: "0.25rem",
+        "letter-spacing": "0.01em",
+
+        "shadow-color": "#1c2a29",
+        "shadow-opacity": "0.05",
+        "shadow-blur": "4px",
+        "shadow-spread": "0px",
+        "shadow-offset-x": "0px",
+        "shadow-offset-y": "2px",
+      },
+      dark: {
+        background: "#0e1312",
+        foreground: "#e9ecec",
+        card: "#151b1a",
+        "card-foreground": "#e9ecec",
+        popover: "#151b1a",
+        "popover-foreground": "#e9ecec",
+
+        primary: "#6ea8a3",
+        "primary-foreground": "#000000",
+        secondary: "#212d2b",
+        "secondary-foreground": "#e9ecec",
+        muted: "#1a2524",
+        "muted-foreground": "#93a5a4",
+        accent: "#4a5d5a",
+        "accent-foreground": "#e9ecec",
+        destructive: "#f27984",
+        "destructive-foreground": "#0e1312",
+
+        border: "#2c3b3a",
+        input: "#151b1a",
+        ring: "#6ea8a3",
+
+        "chart-1": "#6ea8a3",
+        "chart-2": "#a6c7b9",
+        "chart-3": "#8c9f9e",
+        "chart-4": "#c2a99c",
+        "chart-5": "#4e7d7a",
+
+        sidebar: "#121716",
+        "sidebar-foreground": "#e9ecec",
+        "sidebar-primary": "#6ea8a3",
+        "sidebar-primary-foreground": "#ffffff",
+        "sidebar-accent": "#1a2524",
+        "sidebar-accent-foreground": "#e9ecec",
+        "sidebar-border": "#2c3b3a",
+        "sidebar-ring": "#6ea8a3",
+
+        "shadow-color": "#000000",
+        "shadow-opacity": "0.4",
+        "shadow-blur": "8px",
+        "shadow-spread": "0px",
+        "shadow-offset-x": "0px",
+        "shadow-offset-y": "4px",
+      },
+    },
+  },
+  bromo: {
+    label: "Bromo",
+    createdAt: "2025-11-29",
+    styles: {
+      light: {
+        background: "#fdf7e7",
+        foreground: "#3b3630",
+        card: "#fcfaf4",
+        "card-foreground": "#3b3630",
+        popover: "#fcfaf4",
+        "popover-foreground": "#3b3630",
+        primary: "#8d6e52",
+        "primary-foreground": "#ffffff",
+        secondary: "#ded4be",
+        "secondary-foreground": "#3b3630",
+        muted: "#e8e0d1",
+        "muted-foreground": "#7c7268",
+        accent: "#c6b39d",
+        "accent-foreground": "#3b3630",
+        destructive: "#c74e38",
+        "destructive-foreground": "#ffffff",
+        border: "#e3d8c4",
+        input: "#ffffff",
+        ring: "#8d6e52",
+        "chart-1": "#8d6e52",
+        "chart-2": "#c6b39d",
+        "chart-3": "#af9278",
+        "chart-4": "#7c7268",
+        "chart-5": "#544d47",
+        sidebar: "#f8f1e0",
+        "sidebar-foreground": "#3b3630",
+        "sidebar-primary": "#8d6e52",
+        "sidebar-primary-foreground": "#ffffff",
+        "sidebar-accent": "#e8e0d1",
+        "sidebar-accent-foreground": "#3b3630",
+        "sidebar-border": "#e3d8c4",
+        "sidebar-ring": "#8d6e52",
+        "font-sans": "Inter, ui-sans-serif, sans-serif, system-ui",
+        "font-serif": "Playfair Display, Georgia, serif",
+        "font-mono": "JetBrains Mono, Courier New, monospace",
+        radius: "0.3rem",
+        "shadow-color": "#3b3630",
+        "shadow-opacity": "0.06",
+        "shadow-blur": "4px",
+        "shadow-spread": "0px",
+        "shadow-offset-x": "0px",
+        "shadow-offset-y": "2px",
+        "letter-spacing": "0em",
+        spacing: "0.25rem",
+      },
+      dark: {
+        background: "#1c1a17",
+        foreground: "#ece3d3",
+        card: "#24221f",
+        "card-foreground": "#ece3d3",
+        popover: "#24221f",
+        "popover-foreground": "#ece3d3",
+        primary: "#b0937a",
+        "primary-foreground": "#1c1a17",
+        secondary: "#3a3632",
+        "secondary-foreground": "#ece3d3",
+        muted: "#4a4641",
+        "muted-foreground": "#9c948c",
+        accent: "#736b63",
+        "accent-foreground": "#ece3d3",
+        destructive: "#ff8a80",
+        "destructive-foreground": "#1c1a17",
+        border: "#4e4944",
+        input: "#24221f",
+        ring: "#b0937a",
+        "chart-1": "#b0937a",
+        "chart-2": "#8c8175",
+        "chart-3": "#6e665e",
+        "chart-4": "#58524b",
+        "chart-5": "#4a4641",
+        sidebar: "#191714",
+        "sidebar-foreground": "#ece3d3",
+        "sidebar-primary": "#b0937a",
+        "sidebar-primary-foreground": "#ffffff",
+        "sidebar-accent": "#4a4641",
+        "sidebar-accent-foreground": "#ece3d3",
+        "sidebar-border": "#4e4944",
+        "sidebar-ring": "#b0937a",
+        "shadow-color": "#000000",
+      },
+    },
+  },
+  jakarta: {
+    label: "Jakarta",
+    createdAt: "2025-11-29",
+    styles: {
+      light: {
+        background: "#ffffff",
+        foreground: "#1c1c1c",
+        card: "#f7f7f7",
+        "card-foreground": "#1c1c1c",
+        popover: "#f7f7f7",
+        "popover-foreground": "#1c1c1c",
+        primary: "#ff8c37",
+        "primary-foreground": "#1c1c1c",
+        secondary: "#f0f0f0",
+        "secondary-foreground": "#1c1c1c",
+        muted: "#e8e8e8",
+        "muted-foreground": "#85491d",
+        accent: "#00b4d8",
+        "accent-foreground": "#ffffff",
+        destructive: "#e63946",
+        "destructive-foreground": "#ffffff",
+        border: "#e0e0e0",
+        input: "#ffffff",
+        ring: "#ff8c37",
+        "chart-1": "#ff8c37",
+        "chart-2": "#00b4d8",
+        "chart-3": "#4c6e91",
+        "chart-4": "#ffcf00",
+        "chart-5": "#70c1b3",
+        sidebar: "#fcfcfc",
+        "sidebar-foreground": "#1c1c1c",
+        "sidebar-primary": "#ff8c37",
+        "sidebar-primary-foreground": "#1c1c1c",
+        "sidebar-accent": "#f0f0f0",
+        "sidebar-accent-foreground": "#1c1c1c",
+        "sidebar-border": "#e0e0e0",
+        "sidebar-ring": "#ff8c37",
+        "font-sans": "Plus Jakarta Sans, ui-sans-serif, sans-serif, system-ui",
+        "font-serif": "Georgia, serif",
+        "font-mono": "JetBrains Mono, Courier New, monospace",
+        radius: "0.35rem",
+        "shadow-color": "#1c1c1c",
+        "shadow-opacity": "0.1",
+        "shadow-blur": "8px",
+        "shadow-spread": "0px",
+        "shadow-offset-x": "0px",
+        "shadow-offset-y": "4px",
+        "letter-spacing": "0em",
+        spacing: "0.28rem",
+      },
+      dark: {
+        background: "#141414",
+        foreground: "#f0f0f0",
+        card: "#1f1f1f",
+        "card-foreground": "#f0f0f0",
+        popover: "#1f1f1f",
+        "popover-foreground": "#f0f0f0",
+        primary: "#ff9a5a",
+        "primary-foreground": "#141414",
+        secondary: "#2c2c2c",
+        "secondary-foreground": "#f0f0f0",
+        muted: "#383838",
+        "muted-foreground": "#a0a0a0",
+        accent: "#45e2ff",
+        "accent-foreground": "#141414",
+        destructive: "#ff5c5c",
+        "destructive-foreground": "#141414",
+        border: "#454545",
+        input: "#1f1f1f",
+        ring: "#ff9a5a",
+        "chart-1": "#ff9a5a",
+        "chart-2": "#45e2ff",
+        "chart-3": "#ffcf00",
+        "chart-4": "#4c6e91",
+        "chart-5": "#70c1b3",
+        sidebar: "#111111",
+        "sidebar-foreground": "#f0f0f0",
+        "sidebar-primary": "#ff9a5a",
+        "sidebar-primary-foreground": "#ffffff",
+        "sidebar-accent": "#2c2c2c",
+        "sidebar-accent-foreground": "#f0f0f0",
+        "sidebar-border": "#454545",
+        "sidebar-ring": "#ff9a5a",
+        "shadow-color": "#000000",
+      },
+    },
+  },
 };