Hisashi Nakatsuyama

He is a certified guide-interpreter in English as well as a certified SME management consultant. His background is IT, particularly software development and IT service management, and helps SMEs improve business management and business process by means of IT such as cloud services. He was born and grew up in the north-eastern part of Japan, and now lives in Kawasaki city, which is next to Tokyo. He loves music and alcoholic beverages. Japanese sake, which is made of rice, is one of his favorites. The north-eastern part of Japan is widely known as production areas of good Japanese sake because they produce good rice. As a Japanese sake lover he...

Toru Yoneyama (Mr. Blue Sky)

This is Toru Yoneyama, a.k.a. Mr. Blue Sky. Through 12 years of living and working experience in foreign countries, 6 years in the Netherlands and another 6 years in U.S.A, California, I was lucky enough to have a chance to visit more than 50 countries all over the world. Now I feel like I am on a mission to introduce this incredible country to any visitor who comes to Japan. As the certified tour guide by the Japanese Government (English, Registration # EN01097), I am honored to offer the tailor-made customized trip based on your particular interest and expectation. Note: Mr. Blue Sky’s guide certificate is verified by Hisashi Nakatsuyama


I am a certified guide-interpreter (English). I live in Kanagawa prefecture and my hometown is Kamakura. Now I work in Tokyo. I am good at Kanagawa (Kamakura, Yokohama, Kawasaki) and Tokyo (Shinjuku, Shibuya, Asakusa). I have been to Switzerland and worked at the travel agency. My interests are Shinto, Japanese tea, Yoga, Zen, and Soba noodle. My website: Note: Yunosuke’s guide certificate is verified by Hisashi Nakatsuyama