the bohemian look is mainly from europe and was popularly adopted by the americans but now it’s slowly becoming a trend in japan because western influence is very strong in many countries. also the way japanese adopt the bohemian style is very different because u don’t see flowers in bohemian look because its very european. also japan is definitely one of the better fashion capital. another thing the bohemian style adds is that women already have tunics and and dresses so they don’t need to buy additional clothes since all they have to do is buy an oversize hat and necklaces.
never been a fan of bohemian look even for the summer. but hey trends will be trends. :)