Since the inclusion of cancer gene panel (CGP) testing under public health insurance coverage in 2019, clinical experience and a growing body of research have steadily advanced the field of cancer genomic medicine in Japan. In June 2023, the enactment of the Act on Comprehensive and Planned Promotion of Measures for People to Safely Receive High-Quality and Appropriate Genomic Medicine (commonly known as the “Genomic Medicine Act”) further accelerated nationwide efforts to promote the appropriate use of genomic medicine.

Despite this progress, several challenges remain in ensuring that cancer genomic medicine is widely accessible and appropriately employed for the benefit of all patients. Recognizing these challenges, Health and Global Policy Institute (HGPI) has been engaged in related initiatives since 2021, and in April 2025, we issued a policy recommendation outlining key actions to promote the advancement of cancer genomic medicine.

On June 11, 2025, three leading academic societies, the Japanese Society of Medical Oncology (JSMO), the Japanese Cancer Association (JCA), and the Japanese Society of Clinical Oncology (JSCO), jointly released a “Briefing Report on Solid Cancer Treatment Based on Gene Panel Testing Using Next-Generation Sequencers.” These societies played a critical role in 2019 by providing foundational guidance that contributed to CGP’s initial coverage under health insurance. Their latest report includes recommendations that will serve as a key reference for the upcoming medical fee revision process.

This was an opportune and a pivotal moment to deepen and strengthen cross-sectoral dialogue that will accelerate the translation of cancer genomic medicine into tangible benefits for patients. In light of this, HGPI hosted a roundtable convening stakeholders from industry, government, academia, and civil society to exchange views on the current landscape, ongoing challenges, and future directions of cancer genomic medicine in Japan.

[Event Overview]

• Date & Time: Monday, July 14, 2025, 18:00-19:30 JST
• Format: Invitation-only in-person event
• Venue: Global Business Hub Tokyo
  (3F Otemachi Financial City Grand Cube, 1-9-2 Otemachi, Chiyoda-ku, Tokyo 100-0004)
• Rules: Chatham House Rule
  (The Chatham House Rule refers to a meeting format in which discussions are held off-the-record and speakers remain unidentified. This rule aims to facilitate an honest and vigorous debate by ensuring anonymity.)
• Language: Japanese only
• Participants: Policymakers, government officials, representatives from relevant academic societies, healthcare professionals, patient advocacy groups, private companies, etc. (Invitation-only | Approximately 30 attendees on-site)

[Program] (Titles Omitted)

18:00-18:10 Opening Remarks & Introduction of Policy Recommendations by HGPI

Yui Kohno (Manager, Health and Global Policy Institute)

18:10-18:25 Introduction of the Latest Guidance from the Three Academic Societies (TBD)

Manabu Muto (Professor, Department of Therapeutic Oncology, Graduate School of Medicine, Kyoto University)

18:25-19:30 Roundtable Discussion

Designated remarks
Naomi Sakurai (Vice President, Japan Federation of Cancer Patient Groups/ President, CSR Project, General Incorporated Association)

[Participants] (Titles omitted; in Japanese syllabary order)

Hideki Adachi (Executive Manager, External Affairs Dept., Chugai Pharmaceutical Co., Ltd.)
Toyotaka Iguchi (Office Director, Office of New Drug V, Pharmaceuticals and Medical Devices Agency)
Ryota Ichinose (Head of Foundation Medicine Business Dept., Chugai Pharmaceutical Co., Ltd.)
Kenji Iwakabe (Japan Association of Clinical Reagents Industries/ Executive Vice President, LS Business, Sysmex Corporation)
Takayuki Ueki (Senior Manager, EY Strategy and Consulting Co., Ltd.)
Shuichi Kashiwazaki (Japan Association of Clinical Reagents Industries/ Senior Manager, Genetic Science & Clinical Sequencing Division, Clinical Sequencing Department, Thermo Fisher Scientific, Life Technologies Japan Ltd.)
Akira Kamoshida (Section Manager, Product Planning Department, Sompo Himawari Life Insurance Inc.)
Tsutomu Kawaguchi (Sr. Director Medical, JDD&MA Oncology, Eli Lilly Japan K.K.)
Toshiyuki Kihara (Marketing Director, Breast Cancer, Oncology Business Unit, AstraZeneca K.K.)
Naomi Sakurai (Vice President, Japan Federation of Cancer Patient Groups/ President, CSR Project, General Incorporated Association)
Shoji Sanada (Professor and Chairman, Clinical and Translational Research Center, Kobe University Hospital)
Han Xu (Manager, EY Strategy and Consulting Co., Ltd)
Yu Sunakawa (Professor and Chair, Department of Clinical Oncology, St. Marianna University School of Medicine)
Kuniko Sunami (Medical Director, Department of Laboratory Medicine, National Cancer Center Hospital)
Mika Takaki (President & General Manager, Guardant Health Japan Corp.)
Sayuri Takimoto (Associate Director, Government Affairs and Public Policy, AstraZeneca K.K.)
Tomoyuki Takura (Chair and Professor, Division of Health Care Service Management, Nihon University School of Medicine)
Akira Chiba (Assistant Director, Cancer and Disease Control Division; Transplantation Therapy Measures Promotion Office, Intractable/Rare Disease Control Division, Public Health Bureau, Ministry of Health, Labour and Welfare (MHLW))
Kazuko Chono (Fellow, SRL Genomics Division, SRL, Inc.)
Shinya Tsuruta (Director, Cancer and Disease Control Division, Public Health Bureau, Ministry of Health, Labour and Welfare (MHLW))
Kentaro Nakagawa (Head of Medical Affairs, Guardant Health Japan Corp.)
Tessui Nakanishi (Associate Director, Policy Department, Janssen Pharmaceutical K.K.)
Yousuke Nakano (Office of Medicai Innovation, Research and Development Policy Division, Health Policy Bureau, Ministry of Health, Labour and Welfare (MHLW))
Miwa Nishida (Senior Manager, Regulatory Affairs Group, Roche Diagnostics K.K.)
Masami Fujii (Senior Manager, Policy & Public Affairs Japan, Pfizer Japan Inc.)
Kazuyuki Furuta (FoudationOne CDx Lifecycle Leader, Chugai Pharmaceutical Co., Ltd.)
Takeshi Horiike (Senior Deputy Manager, Product Planning Department, Sompo Himawari Life Insurance Inc.)
Takaaki Mizuno (Specially Appointed Assistant Professor, Center for Cancer Genomics, Keio University School of Medicine/ CEO, CLINIAL CO., LTD.)
Manabu Muto (Professor, Department of Medical Oncology, Graduate School of Medicine, Kyoto University)
Takashi Mura (Director, Market Access and Government Affairs, Guardant Health Japan Corp.)
Noriko Morikubo (Japan Regulatory Portfolio Lead, Internal Medicine/Vaccine, Regulatory Strategy Group 1, Regulatory Affairs, Pfizer Japan Inc.)
Daisuke Yasumizu (Director, Head of Policy Department, Janssen Pharmaceutical K.K.)
Yasushi Yatabe (Director, Division of Molecular Pathology, National Cancer Center Hospital)