Congress President Office

Diagnostic Radiology and
Radiation Oncology,
Graduate School of Medicine,
Chiba University
1-8-1 Inohana, Chuo-ku,
Chiba City, Chiba,
260-8677 Japan

Congress Secretariat

c/o Congrès Inc.
Onward Park Bldg.,
3-10-5 Nihonbashi,
Chuo-ku, Tokyo,
103-8276, JAPAN
TEL: +81-3-3510-3701
E-mail:
jastro2026@m.congre.co.jp

The 39th Annual Meeting of the Japanese Society for Radiation Oncology

General Information

Title The 39th Annual Meeting of the Japanese Society for Radiation Oncology
Theme Blooming Boundaries
Date Thursday, November 12th – Saturday, November 14th, 2026
President Takashi Uno

(Professor, Diagnostic Radiology and Radiation Oncology,
Graduate School of Medicine, Chiba University)
Congress President Office Diagnostic Radiology and Radiation Oncology, Graduate School of Medicine,
Chiba University
1-8-1 Inohana, Chuo-ku, Chiba City, Chiba, 260-8677 Japan
Congress Secretariat c/o Congrès Inc.
Onward Park Bldg., 3-10-5 Nihonbashi, Chuo-ku,
Tokyo, 103-8276, JAPAN
TEL: +81-3-3510-3701
E-mail: jastro2026@m.congre.co.jp

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Congress President Office

Diagnostic Radiology and Radiation Oncology, Graduate
School of Medicine, Chiba University
1-8-1 Inohana, Chuo-ku, Chiba City, Chiba, 260-8677 Japan

Congress Secretariat

c/o Congrès Inc.
Onward Park Bldg., 3-10-5 Nihonbashi, Chuo-ku,
Tokyo, 103-8276, JAPAN
TEL: +81-3-3510-3701
E-mail: jastro2026@m.congre.co.jp

© 2026 JASTRO'S 39TH ANNUAL MEETING