You can order barrels of seasonal fermented ginger ale. During production, limited edition products are insanely rare because only 1~2 barrels are packed. It's a first-come, first-served basis. Please inquire by phone to find out what flavors of barrels are available. 048-741-8387 We will tell you what kind of products we can offer over the phone. Examples of seasonal items: Spring → lavender, herbs Summer → wildflowers, strawberries, mint, plum Autumn → apricots, blueberries, sake lees, Winter → apples, yuzu, etc. Contents→ bottle 10L Shelf life→ 1 year from manufacturing Storage: Room temperature OK Operation: The head is S-type. It is the same as Asahi, Sapporo, and Suntory. I can't use only the giraffe dispense head. When connecting to the server, it is better to disinfect the carbon dioxide tube and head dispenser with alcohol to prevent bacterial contamination. We recommend refrigerating the entire barrel. If the barrel is cold, the gas pressure is about 1.5, and if the barrel is 25°C, the gas pressure is about 2.3. If there is only foam, the liquid temperature may be too high or the gas pressure may be too low. If you have a problem with a decrease in sweetness or only foam, please stop serving it as there is a concern about bacterial contamination due to insufficient sterilization of the server's gas tube.