This is a great manga for those who like josei series, slice-of-life manga, traditional Japanese culture, unique and strong female leads, family stories, and slow romances. The three siblings, the mother, the men, their relatives... everyone has a truly unique personality and an interesting story in their past. The art is the sort of loosely-defined, flowy 90's art and the standard of beauty may not be the same as the current manga standard, but the characters are all charming in their own way.
I love the sense of Kyoto culture you get at the very beginning. You also get a sense of familial ties and duties in Japan, of the insidious way scandal creeps into the home (although it's not so dramatic as I make it sound), and of the strange love/rivalry relationship between siblings. This story has a lot of startling realism mixed in, and the surprises and plot twists integrate well into the story flow. Even the dramatic events keep the same slow-paced feeling.
The ending is not so important as the process to get there. Each week I come away wanting more, yet satisfied with the latest chapter. It's a series definitely worth waiting for, and the scanlator has been very consistent for the last half-year in releasing it. Highly recommended.