Amazing! Amazing! Amazing! Mariko is a fantastic guide. Not only is she informative and helpful but she went above and beyond in providing a fantastic time at the tsukiji fish market. She also took me to enjoy dinner at a izakaya with her friend Gus and we had a great time. Mariko will help in any of your travel needs wherever possible and is happy to hear any of your thoughts and concerns about your trip and Japan. I highly recommend her! Thank you so much Mariko!