CODE BLUE 2026: Japan’s Premier Cybersecurity International Conference to Be Held November 17–18 at Bellesalle Takadanobaba

Early Registration and Call for Training Providers Now Open

2026.02.02 14:30

CODE BLUE Executive Committee　

The CODE BLUE Executive Committee announced that the international cybersecurity conference “CODE BLUE 2026” will be held on November 17 (Tue) and 18 (Wed), 2026, at Bellesalle Takadanobaba in Shinjuku, Tokyo. Pre-registration opens today, February 2 (Mon), 2026, and early-bird discounts will be available until May 31 (Sun), 2026.

Prior to the conference, training programs will be held over three days from November 13 (Fri) to 15 (Sun), 2026, at Bellesalle Shinjuku Grand. We are now calling for organizations and companies to propose and deliver training courses.

CODE BLUE 2026

■About CODE BLUE

CODE BLUE is an international cybersecurity conference that brings together top-tier experts from Japan and around the world. Renowned researchers and practitioners are invited from across the globe to share cutting-edge research findings, foster professional exchange, and cultivate the next generation of outstanding security talent in Japan and Asia by supporting their advancement onto the international stage. Since its inception, CODE BLUE has continuously served as a platform for knowledge sharing, collaboration, and community growth in the global cybersecurity field.

CODE BLUE 2026 marks the 14th edition of the conference and will be held on November 17 (Tue) and 18 (Wed), at Bellesalle Takadanobaba, the same venue as last year. In addition to the main conference, workshops, contests, sponsor exhibitions, and networking events are scheduled. The event will be conducted exclusively in person and will not offer live online streaming.*

Prior to the conference, official training programs will be held from November 13 (Fri) to 15 (Sun), at Bellesalle Shinjuku Grand.

*Following the conference, selected sessions, subject to speaker approval, will be made available to participants as archived videos.

1) Cutting-edge Research and Surveys on Cybersecurity from Multiple Perspectives

The conference will feature cutting-edge talks in areas such as technical, cybercrime prevention, law & policy, and an introduction to open-source tools/projects (Bluebox). In addition, there will be talks from sponsor companies (Open Talks). Simultaneous Japanese-English interpretation will be provided (excluding some talks).

2) A Variety of Contests and Workshops Held Concurrently

The program will feature a diverse range of workshops organized by international organizations, covering topics such as automotive, medical devices, industrial control systems, aerospace, and maritime security, as well as contests hosted by sponsor companies. These programs are designed to accommodate participants across a wide range of skill levels.*

*Program content is subject to change.

3) Two Types of Tickets to Suit Diverse Participation Styles

CODE BLUE offers two types of tickets: the “Conference Ticket”, which provides full access to the event, and the “Visitor Ticket”, which offers limited access at a more affordable price. Please refer to the table below for the differences between each ticket type.

表カンファレンスチケットとビジターチケットの比較

Table: Comparison of Conference Ticket and Visitor Ticket

*1: Some contests and workshops may require prior registration.

*2: Archived videos will be available only for sessions approved by the speakers. The videos will be publicly released on the website after the early access period for registered participants has ended.

4) Initiatives to Nurture the Next Generation

In addition to the general Call for Paper (CFP), CODE BLUE also offers a U25 category for young engineers and researchers under the age of 25. Outstanding speakers are selected through a rigorous process and awarded a Research and Development Scholarship. Additionally, student staff are recruited to assist with event operations, providing them with the opportunity to experience an international conference and encouraging interactions among students. Further details about the CFP and student staff recruitment will be announced at a later date.

Early-bird registration for both Conference Tickets and Visitor Tickets will open on February 2 (Mon), 2026. We encourage you to take advantage of this opportunity and secure your tickets early.

CODE BLUE 2025 カンファレンス会場の様子

Scene from CODE BLUE 2025 Conference

■ Call for Organizations and Companies to Deliver Training Programs

CODE BLUE 2026 will host training programs from November 13 (Fri) to 15 (Sun), 2026. In conjunction with this, we are calling for organizations and companies to propose and deliver training courses for CODE BLUE 2026.

CODE BLUE training programs are highly regarded for providing hands-on instruction in advanced cybersecurity skills directly from leading engineers at the forefront of the industry. Last year’s training programs covered a wide range of topics, including AI agent security, Windows event log analysis, web application vulnerability research, and advanced IDA Pro programming.

This year, we again seek training proposals that offer cutting-edge skills in the ever-evolving field of cybersecurity. We look forward to receiving proposals that will create an engaging and valuable learning experience for participants.

Dates: November 13 (Fri) – November 15 (Sun), 2026

Venue: Bellesalle Shinjuku Grand

(Sumitomo Fudosan Shinjuku Grand Tower 5F)

Japanese: https://codeblue.jp/cfp/training/

English: https://codeblue.jp/en/cfp/training/

Application Deadline: March 31 (Tue), 2026, 23:59 (JST / UTC+9)

CODE BLUE 2025 トレーニング会場の様子