Not sweet or anything, but sweet. Fruity, but not sweet.
It's a very different drink for different tastes, and it didn't really suit my palate. If you like it, you may like it.
It is available for purchase from the opening of the brewery around February, and still available in May.
It's quite refreshing, so it will stick with those who are into it. It is light.
It's not sweet, so it's perfect as a food sake.
It may not be for those who want a full-bodied sake.