The author is listed, but I'm unsure of the details, so I've marked it as "details unknown." The condition is also unclear, so I'm listing it as "poor condition." Please carefully review the product page and images before purchasing. I will package the item in a bag, wrap it in bubble wrap, and ship it via Yu-Yu Mercari mail from the post. Please take the time to read my profile before considering a purchase. I am not accepting price negotiations. Thank you for your interest. Thank you for reading to the end. #Chagou #Charyou #Chadogu #DetailsUnknown #MadeOfBamboo