Create a detailed collage capturing the essence of the Harajuku district in Tokyo, Japan. The collage should include distinctive elements such as whimsical fashion styles, vibrant street art, unique accessories, multicolored textiles, convenient food stalls serving fresh crepes and sushi, charming little stores with diverse manga collections, and busy sidewalk scenes with people of different genders and descents enjoying the lively atmosphere. The collage should overflow with the eclectic, youthful, and energetic vibe that Harajuku is known for, beautifully merging elements of traditional Japanese culture with modern trends.