# TRAVELKO - **Website:** - **Primary alias:** `travelko.com` ## Description OpenDoor Inc. Specializing in innovative technology solutions, OpenDoor operates several distinct platforms, such as Travelko, a travel comparison site designed to help users find the best travel deals, and GALLERY JAPAN, an online marketplace for traditional Japanese art and crafts. The company is also dedicated to the development and provision of advanced online systems tailored for internet and mobile applications. With a strong commitment to software development and content delivery, OpenDoor continuously enhances user experience in the digital realm. Led by a skilled management team including President and CEO Daisuke Sekine and CFO Hideaki Suzuki, the company employs 194 professionals as of March 31, 2026. OpenDoor operates from its head office in Tokyo and has a branch in Osaka, reflecting its significant presence in the Japanese market. The company's ongoing mission is to bridge tradition with modern technology while providing valuable services to its diverse customer base. ## Industries - ✈️ Travel and Tourism - ✈️ Accommodation and Hotels _(under Travel and Tourism)_ - 🖥 Computers Electronics and Technology - 🖥 Search Engines _(under Computers Electronics and Technology)_ ## Colors | Name | Hex | Theme | | --- | --- | --- | | Mariner | #287ac4 | accent | | Blue Zodiac | #11345b | dark | | Cornflower Blue | #65b8ef | light | --- _Source: _ _See [/llms.txt](/llms.txt) for a full list of agent-readable pages, and [/auth.md](/auth.md) for how agents authenticate._