• (1) Copyright and Proprietary Rights: The text, images, trademarks, documentation, audio files, digital files and clips, software, data, or other information contained in these files, and other content on the Website (collectively, the "Materials") is proprietary to Coloso or its instructors.

    (2) User-Generated Content: You may not use or download portions of material from the Service other than for the purpose of your own non-commercial use provided that you agree not to change or delete any copyright or proprietary notices from the materials, and not to share any material that you paid for with anyone else who has not also purchased a license for that material. By posting content, including but not limited to your original creation, users agree to comply with all requirements and procedures for posting on their own social media, and to avoid abusive and offensive language and to refrain from posting any content that is commercial in nature, advocates for a political cause or legislation, or infringes upon any third party's rights, including privacy, copyright, trademark, or patent.

    Citation is a must, and the citation must include Coloso, and the instructor's name:
    Coloso - Instructor’s name
    Coloso - Practice Exercise, Instructor’s name

    (3) Security: It is strictly prohibited to post or transmit any content provided by Coloso and the user agrees to use the Websites for lawful purposes only and will not participate in any action that will compromise the security of the Websites or damage the Websites and their content.

    (4) Violation: Coloso reserves the right to take civil or criminal action if you violate any of our rules, or at any time and for any reason.
  • We work under the motto - "Learn the best from the best."
    Our mission is to make professional education accessible to all learners by connecting industry professionals with learners from all backgrounds.
  • Coloso has 2 types of classes:

    ① Now Available: Class production is complete and you can access the class immediately after purchase.
    ② Early bird class: This class is currently in production. Reserve and get access as soon as the class is available. You can check the class open date on the website.
    Early bird classes are offered at a discount. Interested in an early bird class? Get it early and save.
  • Check the class starting date on our website's [My Classes] section.
    Coloso will email you once the class begins to guide you through the class access procedure.
    The service may be terminated without prior notice under unexpected and extenuating circumstances such as natural disasters and civil unrest.
  • Coloso provides unlimited access to all classes on our platform.
    However, promotional classes could be exempt from Unlimited Access.
  • We support the latest versions of web browsers, such as Chrome, Safari, Opera, Microsoft Edge, and Firefox on both mobile and PC.
    Please note that some features of the Coloso website don’t work with outdated or unsupported browsers—and we often cannot provide technical support in this case.
  • Coloso is available in English, Japanese, and Korean.
    We provide services through different domains depending on the service language. The events and promotions may vary depending on the language you use.

    Global (en):