These are some really pretty coins. Definitely a hobby I would start if I had the chance. I currently have two newly found hobbies that I have taken up here in Japan - 1. I collect stamps from the temples that I visit here in Japan and 2. I do drain-spotting whenever I go venturing. The drains here in Japan are similar to these coins somewhat...they have pictures and are coloured. Maybe sometime in the future I will start posting about these two hobbies.