Tokyo in One Day: Koishikawa Korakuen Garden — Guide Hideki
September, 2025
This is a private guided tour report by Japan Guide Agency (JGA Inc.), a network of 1,000+ government-licensed, English-speaking local guides across all 47 prefectures of Japan. Not affiliated with the Japan Guide Association.
Tour Itinerary
- 8:55 Meet up @Shangri-La
- 9:30 Imperial Palace East Gardens ~ Imperial Palace Outer Garden
- 11:30 Koishikawa Korakuen Garden
- 12:30 Lunch @Biidoro Saryo inside Koishikawa Korakuen Garden
- 13:45 Yanaka Ginza ~ Sendagi
- 15:05 Disband @Shangri-La
What Is a Private Tokyo Orientation Day Tour Like? A Licensed Guide's Report on the Imperial Palace, Koishikawa Korakuen, and Yanaka Ginza
The guests were a group visiting from North America. They had arrived in Japan the previous day and had only this one day for independent sightseeing, as the rest of their itinerary involved group travel. They asked me which places their group would visit later, and they preferred an orientation to Japan itself rather than a large number of destinations, so I arranged the itinerary described above. At the Hotel before departure, along the way, and during lunch, I talked with them about Japanese history, national character, and language. At the East Gardens of the Imperial Palace I explained the Edo period, and at the Outer Gardens I explained the era from the Meiji period onward, including the role of GHQ. I often choose Koishikawa Korakuen because it makes it easy to explain the daimyo system and Edo-period residences. Some of the guests seemed to particularly enjoy Yanaka Ginza. Having little experience riding trains, they were delighted on the Chuo Line departing from Tokyo Station and took photos of one another. The guests were friendly and easygoing, and since we were also close in age, we quickly got along, making it a very enjoyable tour.
Click here for more details: Tokyo Customized Private Tour in 1 Day with Licensed Guide
Transportation cost per person
| No. | Transportation | Route | Fare |
| Section 1 | Train | Tokyo～Suidobashi | 170JPY |
| Section 2 | Train | Suidobashi～Nippori | 170JPY |
| Section 3 | Subway | Sendagi～Otemachi (Tokyo) | 180JPY |
| Total | 520JPY | ||
Hello! My name is Hideki Maruyama. I was born in Osaka and raised in the Greater Tokyo area. I obtained my National Government Licensed Guide Interpreter Certificate in February 2016.
I spent 23 years working at a leading Japanese automotive company, including 7 years posted overseas. I then worked for a German premium automotive manufacturer for 13 years, followed by 6 years as an advisor to a British energy company. Through these roles at global corporations, I developed and refined key skills such as:
1. Cross-cultural communication
2. A deep understanding of business elites and affluent customers
3. The ability to deliver impactful and impressive presentations in English
In addition to my regular duties, I often served as an interpreter for top executives during meetings with foreign government officials. I also had opportunities to introduce aspects of Japan—such as our national character and consumer preferences—to leadership teams in both the German and British companies.
As a tour guide, I’ve had the pleasure of guiding guests from a wide range of countries especially after the pandemic, including the US, UK, Germany, France, Italy, Spain, the Netherlands, Belgium, Switzerland, Austria, Norway, Romania, Slovenia, Canada, Australia, New Zealand, Singapore, India, Hong Kong, Mexico, Puerto Rico, Brazil, Argentina, Columbia, Thailand, Malaysia, the Philippines, Laos, Turkey, Jordan, Kenya and Israel.
When guiding, I always keep in mind to go beyond what guests can find on social media or ChatGPT. I believe my professional background allows me to offer unique insights, and I am encouraged when guests mention this in their reviews
Jun 14, 2026
tiffany_w
Viator review: Tokyo 6hr Private Tour with Government-Licensed Guide
Phenomenal experiance
Hideki san was an amazing guide. He was incredibly knowledgable…
Jun 14, 2026
tiffany_w
Viator review: Tokyo 6hr Private Tour with Government-Licensed Guide
Phenomenal experiance
Hideki san was an amazing guide. He was incredibly knowledgable and easy to understand. While planning our time together he helped me understand the various areas things I wanted to see were in. He designed a great tour for us. We had a delicious fresh seafood lunch, and yummy Japanese treat. He even helped me interpret with shopkeepers and my fortunes from the temples. I cannot recommend him enough!
Jun 13, 2026
Joshua_A
Viator review: Tokyo 6hr Private Tour with Government-Licensed Guide
The Best Guide I Had in Japan
Hideki was, without question, my…
Jun 13, 2026
Joshua_A
Viator review: Tokyo 6hr Private Tour with Government-Licensed Guide
The Best Guide I Had in Japan
Hideki was, without question, my favorite guide during my month-long trip in Japan.
He is an amazing, kind, and genuinely thoughtful gentleman. Before guiding, he had a successful career at a major conglomerate in Tokyo, with experience in business development and marketing, and you can immediately tell that he brings a level of professionalism, perspective, and depth that goes far beyond a standard tour.
What makes Hideki special is that he does this because he truly enjoys it. He told me, “You can use ChatGPT to get all the history, but it’s my job to explain what it can’t.” That perfectly sums up the experience. He did not just point things out or recite facts. He added context, judgment, personality, and a real human understanding of Japan that you simply would not get from a guidebook or online search.
The morning of our tour, I told him I wanted to completely change the plan. Not only did he accept it, he took it as a challenge and immediately sprung into action. A few hours later, I was completely off the beaten path in a place that would never show up in travel guides or magazines. We ate locally, and it ended up being the best lunch I had in Tokyo. We walked around, bantered, explored, and had an amazing time.
Being with Hideki felt less like being on a tour and more like spending the day with an old friend or a fun uncle who happens to know Tokyo incredibly well. His knowledge, friendliness, calm demeanor, and willingness to go above and beyond made the day unforgettable.
I could not recommend Hideki more highly. If you book with him, you are lucky to have his time. Treat him well.
May 2, 2026
Bruce G
Our guide (Hideki san) was a master. It was a rainy day and he suggested a new plan in anticipation…
May 2, 2026
Bruce G
Our guide (Hideki san) was a master. It was a rainy day and he suggested a new plan in anticipation that worked well.
Tripadvisor review: Tokyo 6hr Private Tour with Government-Licensed Guide
Using the subway and minimizing time in the rain we saw many of the most important sites and experienced a variety of interesting and fun neighborhood cultures. We had lunch at a local gem for a fun meal of tempura and rice. Some of the sites were spectacular, all were worthwhile. Time and money well spent.
Apr 30, 2026
johnbD9596UO
Lovely Private tour of Tokyo
Tripadvisor review: Tokyo 6hr Private Tour with Government-Licensed Guide
My wife and I had a great…
Apr 30, 2026
johnbD9596UO
Lovely Private tour of Tokyo
Tripadvisor review: Tokyo 6hr Private Tour with Government-Licensed Guide
My wife and I had a great time being shown around the sights of Tokyo by our guide Hideki, walking and travelling on the transport network. We were able to learn about some of the history and culture of Japan. The whole day was thoroughly enjoyable and was a great experience. We can highly recommend the private tour with Hideki who was very knowledgeable and helpful and can tailor the tour to meet your interests.