I found this while digging in the garden. It's a Kirin Tansan bottle from Kirin Brewery Co., Ltd. The font used for "Co., Ltd." gives a sense of the era. It's quite antique. I cleaned it as thoroughly as possible, but there's still some dirt that I couldn't remove from the bottom. Also, there are age-related stains, scratches, and wear that couldn't be removed. If you can accept the scratches and dirt, thank you. Vintage Antique Treasure Showa Retro Collection Retro Kirin Kirin Beer Showa Antique Beer Bottle