Case Studies
AI (Generative AI)
Seoul, South Korea

Wrtn Technologies Japan Co., Ltd.

Business Characteristics

Create, Play, and Earn Platform

  • Pioneer in generative AI services

    Developed before ChatGPT became famous, it serves as a pioneering presence in the South Korean generative AI industry. It is possible to communicate with the AI as if having a conversation with a person. Recipient of the CES 2023 Innovation Award.

  • Constructed on advanced technology

    It is built on various AI models from OpenAI, Claude, and Google and achieves high-quality content.

  • Overwhelming support from users

    As Japan's largest AI character platform, characters from a wide range of genres are available. There are over 10,000 characters, and many users are creating their own characters daily.

Case Studies

Case 1

HD Hyundai Oilbank (South Korea)

  • Launched a campaign utilizing the image generation feature of wrtn.

  • Regular consumers could use wrtn to input requests such as "draw a gas station with a boat design concept" or "what if Gaudi had designed a gas station," to generate an image of a "futuristic gas station" for submission.

  • Prizes were awarded to applicants whose works were selected as outstanding by community vote.

Case 2

Joint project development with approximately 20 companies, such as banks and travel/gourmet platforms (South Korea), as well as public and educational institutions

  • Concluded an MOU to build a local plugin ecosystem. Provides users with accurate information.

  • Additionally, they have a track record of supporting SMS content generation (telecommunications companies), marketing phrase generation (banks, department stores), and product development (educational companies).

  • They are co-developing prompts with public institutions such as the Gyeonggi Provincial Government (equivalent to a prefectural office in Japan) and the Korea Transportation Safety Authority (equivalent to Japan's Ministry of Land, Infrastructure, Transport and Tourism), as well as educational institutions like Yonsei University and Sungkyunkwan University.

Company Information

Company Name Wrtn Technologies Japan
Industry Classification Information and communication
Headquarters Seoul, South Korea / Wrtn Technologies, Inc.
Year of Establishment 2023 Number of Employees 2
Capital 5 million yen Investment Capstone Partners and others
Main Business Activities Providing AI-powered content creation support solutions
Business Partners / Key Customers KB Financial Group, Hana Bank, DBPia, udemy, Gmarket, etc.
State of Overseas Expansion Japan
Funding History With Capstone Partners as the lead investor, Z Venture Capital (LINE and Yahoo Group), Woori Venture Partners, Korea Development Bank, Hana Bank, Hana Securities, and KB Securities participated in the Series A round, raising a total of 1.65 billion yen
Website https://wrtn.io/

Business Expansion Structure in Japan

Presence of a Japan Branch Yes Japanese Language Support Yes
Status of Discussion in Japan Established Wrtn Technologies Japan in 2023.
Other

Recipient of the CES 2023 Innovation Award, which honors design and engineering in consumer technology products.

Hosted Generative AI Asia 2023

Overseas startups expanding into Tokyo
×
Tokyo companies

First session
2025.10.29
Wed
13:00-17:00
* Reception starts at 12:30
Venue

3-8-3 Marunouchi, Chiyoda-ku, Tokyo
Tokyo Innovation Base 2F
Event space (ROOM)

List of overseas startups
expanding into Tokyo
Overseas Startups
Expanding Into Tokyo
Application to
participate