- Brand: Gyokuro Liqueur O-Cha - Type: Liqueur - Volume: 550ml - Alcohol Content: 25% This is a long-term storage item, so it is unopened, but please be aware that there is no guarantee regarding liquid loss, sediment, taste/quality, or flavor. There may be sediment or floating matter. The cork may have deteriorated. We cannot guarantee the contents (flavor) or remaining amount. Please understand that this is old liquor. Also recommended as interior decor. There is discoloration such as rust from storage. 25092093