Now in Japan, it is rainy season, I wore “Hitoe no Kimono”. Japanese used to wear that “hitoe no Kimono” Only June and September. (“Hitoe no kimono” is in single clothes are unlined.) But I don’t care about that rules, because Japanese atmosphere temperature is increasing now. before June, in May sometimes has hot day now so when it is hot day I will wear “hitoe no Kimono”.