The number of tourists visiting Okinawa is increasing year by year, taking advantage of the Wakatsu National Athletic Meet held to commemorate the return to the mainland in 1973 and the ocean expo in Motobu two years later, and in 2019 it exceeded a record high of 10.16 million. The second runway was put into service on March 26, 2020, and new LCCs have entered the market, new routes from neighboring countries such as Taiwan, South Korea, China, and Hong Kong, and more flights have been made. It is expected that the tourism industry will continue to be the leading industry in Taiwan and will continue to index the economy. However, the tourism infrastructure that accommodates the increasing number of customers is not as complete as that of overseas resorts, and it is urgent to develop products and provide services that customers desire.
There are many things that Okinawa can be proud of, such as wonderful nature, history, and world heritage. In order to meet the increasing needs of our customers in the future, we will use transportation means such as chartered buses and various ships to create products unique to Okinawa and meet the diversifying needs of our customers. It is our job to help you on your journey so that you can experience and be satisfied with the splendor of Okinawa.

| Corporate name | Cerulean Blue Co., Ltd. |
|---|---|
| location | <Headquarters>〒900-0002 2-24-13 Akebono, Naha City, Okinawa Prefecture 6-A Akebono Okisho Building |
| TEL | +81-98-941-6828 |
| FAX | +81-98-941-6829 |
| Business hours | All year: 8:00 to 18:00 *Reservations for the next day are accepted from 8:00 to 20:00 |
| President and CEO | Sunakawa Seijun |
| Date of establishment | November 19, 2007 |
| Capital | 46 million yen |
| Bank | Ryukyu bank and Okinawa bank |
| Business content |
|
| Member organization |
|
| Major travel agencies (in no particular order) | HIS Co., Ltd., JTB Co., Ltd., JTB Sun & Sun West Japan Co., Ltd., ANA Sales Co., Ltd., JAL Tours Co., Ltd., Nippon Travel Co., Ltd., Kinki Nippon Tourist Co., Ltd., Orion Tour Co., Ltd., Tabikobo Co., Ltd. , Ryubo Travel Service Co., Ltd., Kokusai Travel Agency Co., Ltd., Big Holiday Co., Ltd., Tobu Top Tour Co., Ltd., Nippon Airways Co., Ltd., RAD Kanko Co., Ltd.,Big Heart Travel Agency Co., Ltd., Taiyo Travel Co., Ltd., Sky Tours Co., Ltd., Okinawa Tourist Co., Ltd., J-Trip Co., Ltd., Fuji Tourist Co., Ltd., Access International Co., Ltd., Koki Co., Ltd., MCCS Tours Plus, TAS Co., Ltd., etc. |

