Currently, this brewery is a brewery that makes a little sake. Probably a sake brewery that most people have never heard of.
It is not issued for major distribution or wholesale. Most products are sold directly and sell them at their faces. That's because it's been a long way to work.
In our warehouse, we do not sell it in the year we manufactured, but store it for several years in the warehouse. Originally, it is stored for at least 2-3 years.