“Ocean” comes from the character used in Yoichi’s name, while “Green” represents his wife, Midori. Together, they symbolize his roots and his approach to travel.
More than 10 years ago, Midori told Yoichi that he would make a great tour guide and encouraged him to take the exam. This name is a tribute to her and to the moment that started everything.
Yoichi has guided tours in Tokyo and Kanagawa for more than eight years and has become a highly experienced guide.Beyond Tokyo’s city highlights, he also introduces guests to the countryside.
Raised in rural Ibaraki, Yoichi creates special tours focused on traditional Japanese homes, nature, and local cuisine—experiences you won’t find in typical tourist routes.
Green Ocean Travellers 