Hakone Yuryo, a popular onsen (hot spring) resort in Japan, has policies regarding tattoos. Generally, many onsens in Japan have restrictions on guests with visible tattoos, as tattoos can be associated with the yakuza (Japanese organized crime). However, policies can vary by establishment.
To find the most up-to-date information on whether Hakone Yuryo accepts visitors with tattoos, I recommend checking their official website or contacting them directly prior to your visit. Some onsens may allow tattoos if they are covered, or they may have specific hours designated for tattooed guests. Additionally, cultural attitudes toward tattoos are gradually changing, especially in tourist areas.