Minimal Gradient Notebook – Yellow & Blue Theme プランナー手帳

Organize your thoughts with this uplifting and stylish notebook. Featuring a soft gradient blend of blue and yellow, it evokes clarity, positivity, and focus — perfect for morning journaling, creative ideas, or daily planning. Whether you're a student, a professional, or someone who loves aesthetic stationery, this notebook brings calm energy and radiant inspiration to your desk.