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ABOUT TREASURE TOURISM

“If you’re going all the way to Japan, why not experience its culture and connect with the people who call it home?” This is the idea behind every journey we create. We design immersive travel experiences that bring you closer to Japan, filled with discovery, excitement, and unforgettable moments that stay with you for a lifetime.

Authentic Local Experiences & Cultural Exchange
Innovative Tours & Unforgettable Travel Experiences
Original Events, Experiences & Tailor-Made Planning
Sustainable Tourism Initiatives
The team that brings you unforgettable journeys, created for you
Goro Mutsuura
President
With 25 years of experience at the Inter-American Development Bank (IDB) in Washington, D.C., he worked on initiatives focused on poverty reduction and sustainable economic and social development across Latin America and the Caribbean. After returning to Japan in 2020, he founded Goromu, a non-profit organization promoting international exchange between young people in Japan and the LAC region through social entrepreneurship. In 2023, he founded Treasure Tourism, building on this mission through immersive, experience-based travel and promoting meaningful cross-cultural exchange between Japan and the LAC region.
Hitoshi Kajita
Senior Tourism Development Producer, Comprehensive Travel Service Supervisor
With 30 years of experience in the tourism industry, he has worked across a wide range of fields, including amusement parks, golf courses, ski resorts, and transportation services such as buses and taxis. During his career, he obtained professional qualifications in travel services and became a licensed Regional Tour Guide specializing in Korean. After leaving the company, he continued working independently, operating his own travel agency and teaching Korean. Drawing on his extensive experience in tourism and his deep connection to Yamanashi, he is passionate about sharing the beauty and unique appeal of Japan with people from around the world.
Emi Onishi
Travel Sales Manager, Certified General Travel Services Manager, Sake Sommelier
Born and raised near the Seto Inland Sea in Kagawa, Shikoku, famous for its udon, she has had a passion for travel since childhood. Her dream of seeing the world began with trips to Japan, Spain, and Australia, made possible through savings from part-time work during university. Since then, she has explored destinations around the world, from Switzerland’s scenic mountain railways and Mont-Saint-Michel in France to Florence, Venice, and the beautiful islands of Tahiti, where she enjoyed a variety of marine activities. Having traveled extensively throughout Japan, she is passionate about sharing the country’s many charms with visitors from around the world. A devoted lover of wine and Japanese sake, she is also a certified Kikisake-shi (Sake Sommelier) and organizes unique sake-focused tours in Japan.
JORGE TAKASHIMA🇦🇷
Tourism Development Coordinator
His career as an actor in Argentina was a defining chapter in his professional development, complemented by extensive experience in audiovisual media, business, tourism, and high-performance football development. Drawing on his cultural knowledge and understanding of Latin America, particularly Argentina, he has coordinated the production of numerous tourism and historical programs and documentaries for major Japanese television networks, including NHK, TBS, Fuji TV, and MBS. He has also coordinated international tours for travelers from Argentina to destinations including India and Egypt. Today, he works with Treasure Tourism to promote Yamanashi and introduce its unique attractions to visitors from around the world.
Ayumi Osada
Assistant Tourism Development Producer
Born and raised surrounded by the natural beauty of Yamanashi, she has always enjoyed outdoor activities, including hiking and mountaineering. Her experiences studying in Korea and volunteering in Nepal gave her the opportunity to see Japan from an international perspective and discover aspects of her home country that are often best appreciated after experiencing life abroad. Today, as a member of Treasure Tourism, she is passionate about sharing the beauty and unique charm of Japan with visitors from around the world and creating travel experiences that allow them to discover the country from a local perspective.
Julio Nakaya🇧🇷
Planning and Sales Department Tourism Development Producer Junioor Assistant
Originally from Brazil, Julio has lived and worked in Japan after gaining international experience through volunteer work in Romania and studying abroad in Japan. At Treasure Tourism, he is passionate about sharing the unique charm of Japan, where centuries-old traditions meet modern culture, and creating meaningful experiences for travelers from around the world.
     

About Us

Company Name
Treasure Tourism Co., Ltd.
Representative Director
Goro Mutsuura
Date of Establishment
October 10, 2023
Phone number
050-5805-9940
Fax number
055-213-5076
Head Office/Branch
5th Floor, Kairyuudou Tsuchiya Building, 2-1-1 Marunouchi, Kofu City, Yamanashi Prefecture
Email Address
info@treasure-tourism.com
Web site
https://treasure-tourism.com

Notation based on the Act on Specified Commercial Transactions

Distributor Name
Treasure Tourism Co., Ltd.
President
Goro Mutsuura
Head Office Address
5th Floor, Kairyuudou Tsuchiya Building, 2-1-1 Marunouchi, Kofu City, Yamanashi Prefecture
Phone number
050-5805-9940 (Office hours: weekdays 10:00-17:00)
Email Address
info@treasure-tourism.com
Pricing
Tax included prices are shown on each product page.
Fees other than product price
Transfer fees for bank transfers, additional optional local fees, etc.
Payment Method
Credit card (Stripe payment), Paypal, bank transfer, Wise
Time of payment
Credit card: Payment at the time of reservation
Bank transfer: within 7 business days after the reservation is confirmed
Product delivery time
The day of the trip/service.
Returns and Exchanges
Due to the nature of the service, we do not accept returns or exchanges of products.
Cancellations and changes will incur the prescribed cancellation fee in accordance with the travel conditions.
Other
Registration No.: Registered Travel Agency No. 2-342 by the Governor of Yamanashi Prefecture
Travel Service Supervisor: 00000
Please refer to the "Travel Conditions" for detailed terms and conditions.
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