Program Details
Tentative Program as of Mar. 5, 2026
Main Program
Opening Ceremony
June 2 (Tue.), 2026 15:00 - 16:00
Welcome Reception
June 2 (Tue.), 2026 17:00 - 18:30
Closing Ceremony
June 5 (Fri.), 2026 12:10 - 12:30
JES 100th Anniversary Ceremony
June 5 (Fri.), 2026 14:30 - 17:00
Plenary Lecture
Plenary Lecture 1
Diabetes and Metabolic and Reproductive Disorders in Women
June 2 (Tue.) 16:10 - 16:55
- Chair
- Takashi IwasaTokushima University, Japan

- Speaker
- Helena TeedeMonash University, Australia
Plenary Lecture 2
Pheochromocytoma and Paraganglioma 100 Year Anniversary
June 3 (Wed.) 11:25 - 12:10
- Chair
- Hirotaka ShibataOita University, Japan

- Speaker
- William F. YoungMayo Clinic, USA
Plenary Lecture 3
AI and Mathematical Thinking: Possibilities, Limitations, and the Future of Human Skills
June 3 (Wed.) 13:20 - 14:05
- Chair
- Koshi HashimotoDokkyo Medical University Saitama Medical Center, Japan

- Speaker
- Noriko AraiNational Institute of Informatics, Japan
Plenary Lecture 4
Seasonal Regulation of Physiology and Disease: Thyrotropin, Thyroid Hormone and Beyond
June 4 (Thu.) 11:25 - 12:10
- Chair
- Peter KoppUniversity of Lausanne, Switzerland

- Speaker
- Takashi YoshimuraNagoya University, Japan
Plenary Lecture 5
Human Genetics of Obesity and Metabolic Diseases
June 4 (Thu.) 13:20 - 14:05
- Chair
- Yoshihiro OgawaKyushu University, Japan

- Speaker
- Ismaa Sadaf FarooqiUniversity of Cambridge, UK
Meet the Professor
Meet the Professor 1
MODY -Disease Picture, Pathophysiology and Beyond
June 3 (Wed.) 09:00 - 09:40

- Speaker
- Kazuya YamagataKumamoto University, Japan
Meet the Professor 2
MTP Progress in Thyroidology
June 3 (Wed.) 09:00 - 09:40

- Speaker
- Noriyuki KoibuchiOta College of Medical Technology/ Ota University of Medical Sciences, Japan

- Speaker
- Alisha WadeUniversity of the Witwatersrand, South Africa
Meet the Professor 3
Adrenal Incidentaloma
June 3 (Wed.) 09:00 - 09:40

- Speaker
- William F. YoungMayo Clinic, USA
Meet the Professor 4
International Menopause Society (IMS) Recommendations and Key Messages on Women’s Midlife Health and Menopause
June 3 (Wed.) 09:00 - 09:40

- Speaker
- Nick PanayImperial College London, UK
Meet the Professor 5
Vitamin D in Skeletal Health: Facts, Myths, and Clinical Pearls
June 3 (Wed.) 09:00 - 09:40

- Speaker
- Yoon-Sok Martin ChungAjou University School of Medicine, Republic of Korea
Meet the Professor 6
Diabetes Care in Childhood and Adolescence
June 3 (Wed.) 15:50 - 16:30

- Speaker
- Céline HuotCHU Ste-Justine, Canada
Meet the Professor 7
US Imaging of Thyroid Nodules
June 3 (Wed.) 15:50 - 16:30

- Speaker
- Susan MandelPerelman School of Medicine, University of Pennsylvania, USA

- Speaker
- Jin Young KwakYonsei College of Medicine, Republic of Korea
Meet the Professor 8
Pitfalls in the Diagnosis of Endocrine Hypertension
June 3 (Wed.) 15:50 - 16:30

- Speaker
- Hirotaka ShibataOita University, Japan
Meet the Professor 9
Congenital Hypothyroidism: Screening and Genetics
June 3 (Wed.) 15:50 - 16:30

- Speaker
- Athanasia StoupaNecker Children’s University Hospital, France
Meet the Professor 10
Steroids and Skeletons: A Fragile Relationship, Glucocorticoid-Induced Osteoporosis
June 3 (Wed.) 15:50 - 16:30

- Speaker
- Vivien LimGleneagles Hospital, Singapore
Meet the Professor 11
From Lipodystrophy to Obesity -Myths of the Adipose Tissue
June 4 (Thu.) 09:00 - 09:40

- Speaker
- Toru KusakabeNational Hospital Organization Kyoto Medical Center, Japan

- Speaker
- Barbara McGowanGuy’s & St Thomas’s Hospital, UK
Meet the Professor 12
Challenging Thyroid Cancer Cases as Mini Tumor Board
June 4 (Thu.) 09:00 - 09:40

- Moderator
- Ana HoffState of Sao Paulo Cancer Institute (ICESP)/ University of Sao Paulo (USP), Brazil

- Panel discussant
- Ritsuko OkamuraIto Hospital, Japan

- Panel discussant
- Sophie LeBoulleuxHopitaux Universitaire de Geneve, Switzerland

- Panel discussant
- Susan MandelPerelman School of Medicine, University of Pennsylvania, USA

- Panel discussant
- Peter KoppUniversity of Lausanne, Switzerland
Meet the Professor 13
Addison Disease (tentative)
June 4 (Thu.) 09:00 - 09:40

- Speaker
- Wiebke ArltMRC Laboratory of Medical Sciences, UK
Meet the Professor 14
Prolactinoma and Pediatric Pituitary Adenoma Guidelines
June 4 (Thu.) 09:00 - 09:40

- Speaker
- Stephan PetersennENDOC Center for Endocrine Tumors, Germany

- Speaker
- Donato IacovazzoQueen Mary University of London, UK
Meet the Professor 15
An Clinical Update in the Diagnosis and Treatment of AVP-Deficiency (Previously Central Diabetes Insipidus)
June 4 (Thu.) 09:00 - 09:40

- Speaker
- Miles Jonathan LevyUniversity Hospitals of Leicester NHS Trust, UK
Meet the Professor 16
Endocrine Immune-Related Adverse Events Associated with Immune Checkpoint Inhibitors
June 4 (Thu.) 14:15 - 14:55

- Speaker
- Shintaro IwamaNagoya University Hospital, Japan
Meet the Professor 17
Novel Pleiotropic Actions of SGLT2 Inhibitors
June 4 (Thu.) 15:00 - 15:40

- Speaker
- Yasutaka MiyachiKyushu University Hospital, Japan
Meet the Professor 18
Gestational Diabetes and Pregnancy in Diabetes
June 4 (Thu.) 15:50 - 16:30

- Speaker
- Saptarshi BhattacharyaIndraprastha Apollo Hospitals, India

- Speaker
- Naoko ArataNational Center for Child Health and Development, Japan
Meet the Professor 19
Atypical Genitalia in Newborns: Clinical Steps and Key Decisions
June 4 (Thu.) 15:50 - 16:30

- Speaker
- Tomohiro IshiiTokyo Metropolitan Children’s Medical Center, Japan
Meet the Professor 20
Latest Treatment Palette for Acromegaly
June 4 (Thu.) 15:50 - 16:30

- Speaker
- Maria FleseriuOregon Health & Science University, USA
Meet the Professor 21
Late-Onset Hypogonadism: Current Perspectives on Diagnosis, Management, and Impact on Healthy Aging
June 4 (Thu.) 15:50 - 16:30

- Speaker
- Hisamitsu IdeJuntendo University Graduate School of Medicine, Japan
Meet the Professor 22
Data-driven Diabetes Clustering for Elucidating Pathophysiology and Personalized Medicine
June 4 (Thu.) 15:50 - 16:30

- Speaker
- Michio ShimabukuroFukushima Medical University, Japan
Meet the Professor 23
Islet Cell Transplantation
June 5 (Fri.) 09:00 - 09:40

- Speaker
- Daisuke YabeKyoto University Graduate School of Medicine, Japan
Meet the Professor 24
Hypothalamic Dysfunction in Obesity
June 5 (Fri.) 09:00 - 09:40

- Speaker
- Ismaa Sadaf FarooqiUniversity of Cambridge, UK

- Speaker
- Tomohiro TanakaNagoya City University, Japan
Meet the Professor 25
New Guideline for Aggressive Pituitary Adenomas
June 5 (Fri.) 09:00 - 09:40

- Speaker
- Gerald RaverotHospices Civils of Lyon- Lyon1 University, France
Meet the Professor 26
How to Manage Adolescents with 21-Hydroxylase Deficiency (tentative)
June 5 (Fri.) 09:00 - 09:40

- Speaker
- Kenji IharaOita University, Japan
Meet the Professor 27
Balancing Calcium and PTH: Modern Hypoparathyroidism Management
June 5 (Fri.) 09:00 - 09:40

- Speaker
- Aliya KhanMcMaster University, Canada
Meet the Professor 28
Gender-Affirming Health Care: Integrating Sex, Gender, Life-Course Perspectives, and Precision Endocrinology
June 5 (Fri.) 09:00 - 09:40

- Speaker
- Miyuki KataiHealth Services Center, National Graduate Institute for Policy Studies, Japan
Symposium
Symposium 1
Cardiovascular and Kidney Complications of Diabetes
June 3 (Wed.) 09:45 - 11:15
- Chair
- Atsuko NakatsukaOkayama University, Japan
- Chair
- Sanjay KalraBharti Hospital, Karnal, India

- Speaker
- Eun-Jung RheeKangbuk Samsung Hpspital, Sungkyunkwan University School of Medicine, Republic of Korea

- Speaker
- Keizo KanasakiShimane University, Japan

- Speaker
- Syed Abbas RazaShaukat Khanum Hospital and Research Center, Pakistan
Symposium 2
Thyroid Cancer: When to Observe and When to Intervene
June 3 (Wed.) 09:45 - 11:15
- Chair
- Susan MandelPerelman School of Medicine, University of Pennsylvania, USA

- Speaker
- Akira MiyauchiKuma Hospital, Japan

- Speaker
- Sophie LeboulleuxHopitaux Universitaire de Geneve, Switzerland

- Speaker
- Sae Rom ChungAsan Medical Center, Republic of Korea
Symposium 3
Progress in the Management of Primary Aldosteronism
June 3 (Wed.) 09:45 - 11:15
- Chair
- Adina TurcuUniversity of Michigan, USA
- Chair
- Yuichi YoshidaOita University, Japan

- Speaker
- Morris BrownQueen Mary University of London, UK

- Speaker
- Jun YangHudson Institute of Medical Research, Australia

- Speaker
- Kei TakaseTohoku University Graduate School of Medicine, Japan
Symposium 4
Premature Ovarian Insufficiency (POI) - Recent Guidelines
June 3 (Wed.) 09:45 - 11:15
- Chair
- Kaori KogaChiba University Graduate School of Medicine, Japan

- Speaker
- Nick PanayImperial College London, UK

- Speaker
- Melanie DaviesUniversity College London, UK

- Speaker
- Sophia KalantaridouNational and Kapodistrian University of Athens, Greece
Symposium 5
Second Thoughts on Secondary Osteoporosis
June 3 (Wed.) 09:45 - 11:15
- Chair
- Robin MaskeyBPKIHS, Nepal
- Chair
- Pilar De La PenaHospital Real San Jose Valle Real, Mexico

- Speaker
- Daisuke InoueTeikyo University Chiba Medical Center, Japan

- Speaker
- Peter Robert EbelingMonash University, Australia

- Speaker
- Nicola NapoliUniversità Campus Bio-Medico, Italy
Symposium 6
Diabetes in the Aging Society
June 3 (Wed.) 14:15 - 15:45
- Chair
- Koutaro YokoteChiba University, Japan
- Chair
- Imperia E. Brajkovich M.Central University of Venezuela, Venezuela

- Speaker
- Noriko Satoh-AsaharaNational Center for Geriatrics and Gerontology, Japan

- Speaker
- Yoon-Sok (Martin) ChungAjou University School of Medicine, Republic of Korea

- Speaker
- Ryo SuzukiTokyo Medical University, Japan
Symposium 7
Thyroid Dysfunction: New Dimensions
June 3 (Wed.) 14:15 - 15:45
- Chair
- Natsuko WatanabeIto Hospital, Japan

- Speaker
- Angela LeungUniversity of California David Geffen School of Medicine, USA

- Speaker
- Takashi AkamizuKuma Hospital, Japan

- Speaker
- Koshi HashimotoDokkyo Medical University Saitama Medical Center, Japan
Symposium 8
Update of Cushing and Subclinical Cushing Syndrome
June 3 (Wed.) 14:15 - 15:45
- Chair
- TBD
- Chair
- Akiyo TanabeNational Center for Global Health and Medicine, Japan

- Speaker
- Takuyuki KatabamiSt. Marianna University Yokohama Seibu Hospital, Japan

- Speaker
- John Newell-PriceUniversity of Sheffield and Sheffield Teaching Hospitals NHS Foundation Trust, UK

- Speaker
- Maria FleseriuOregon Health & Science University, USA
Symposium 9
Update on Pseudohypoparathyroidism
June 3 (Wed.) 14:15 - 15:45
- Chair
- Céline HuotCHU Ste-Justine, Canada

- Speaker
- Harald JuppnerEndocrine Unit, Massachusetts General Hospital, USA

- Speaker
- Agnes Arnauld ep. LinglartParis Saclay University, France

- Speaker
- Masayo KagamiNational Research Institute for Child Health and Development, Japan
Symposium 10
The Skeletal Niche: A Critical Hub in the Cancer Vicious Cycle
June 3 (Wed.) 14:15 - 15:45
- Chair
- Yumie RheeYonsei University College of Medicine, Republic of Korea
- Chair
- Jad SfeirMayo Clinic, USA

- Speaker
- Serkin ParkKorea University College of Medicine, Republic of Korea

- Speaker
- Marlene ChakhtouraAmerican University of Beirut, Lebanon

- Speaker
- Masahiro AbeKawashima Hospital, Japan
Symposium 11
Beta Cell Biology and Type 1 Diabetes
June 4 (Thu.) 09:45 - 11:15
- Chair
- Takeshi MiyatsukaKitasato University School of Medicine, Japan
- Chair
- Raquel Noemi Faradji HazanClinica EnDi, Centro Medico ABC, Mexico

- Speaker
- Jun ShirakawaInstitute for Molecular and Cellular Regulation (IMCR), Gunma University, Japan

- Speaker
- Noriko KodaniNational Center for Global Health and Medicine, Japan Institute for Health Security, Japan

- Speaker
- Raquel Noemi Faradji HazanClinica EnDi/ Centro Medico ABC, Mexico
Symposium 12
Iodine and Thyroid Function
June 4 (Thu.) 09:45 - 11:15
- Chair
- Alisha WadeUniversity of the Witwatersrand, Barbados/South Africa

- Speaker
- Toyoyoshi UchidaJuntendo University Graduate School of Medicine, Japan

- Speaker
- Peter KoppUniversity Hospital and University of Lausanne, Switzerland

- Speaker
- Ai YoshiharaIto Hospital, Japan
Symposium 13
Aldosterone and Cardiovascular Diseases
June 4 (Thu.) 09:45 - 11:15
- Chair
- TBD
- Chair
- Jun YangHudson Institute of Medical Research, Australia

- Speaker
- Adina TurcuUniversity of Michigan, Japan

- Speaker
- Hironobu UmakoshiKyushu University, Japan

- Speaker
- Hirotaka ShibataOita University, Japan
Symposium 14
Transitional Care for Turner Syndrome
June 4 (Thu.) 09:45 - 11:15
- Chair
- Tomohiro IshiiTokyo Metropolitan Children’s Medical Center, Japan

- Speaker
- Tomoyo ItonagaOita University, Japan

- Speaker
- Jacqueline HewittMonash University, Australia

- Speaker
- Claus H. GravholtAarhus University Hospital, Denmark
Symposium 15
Pathophysiology of Obesity and Type 2 Diabetes
June 4 (Thu.) 09:45 - 11:15
- Chair
- Jean-Patrice BaillargeonUniversité de Sherbrooke, Canada
- Chair
- Shiho FujisakaUniversity of Toyama, Japan

- Speaker
- Junta ImaiTohoku University Hospital, Japan

- Speaker
- Toshimasa YamauchiThe University of Tokyo, Japan

- Speaker
- Ankia CoetzeeStellenbosch University, South Africa
Symposium 16
Epidemiology of Diabetes and Obesity
June 4 (Thu.) 14:15 - 15:45
- Chair
- Chih-Yuan WangNational Taiwan University Hospital, Taiwan
- Chair
- Minako ImamuraGraduate School of Medicine, University of the Ryukyus, Japan

- Speaker
- Fatheya Al AwadiDubai Hospital, Dubai Health, UAE

- Speaker
- Imperia E. Brajkovich M.Central University of Venezuela, Venezuela

- Speaker
- Hirohito SoneNiigata University Faculty of Medicine, Japan
Symposium 17
Nuclear Receptors: Their Transcription Regulations and Disorders
June 4 (Thu.) 14:15 - 15:45
- Chair
- TBD
- Chair
- Maki FukamiNational Research Institute for Child Health and Development, Japan

- Speaker
- Kazuhiro IkedaSaitama Medical University, Japan

- Speaker
- Atsushi YokoyamaTohoku University, Japan

- Speaker
- Carol LangeUniversity of Minnesota, USA
Symposium 18
Novel Aspects of Pituitary Diseases
June 4 (Thu.) 14:15 - 15:45
- Chair
- Maria FleseriuOregon Health & Science University, USA
- Chair
- Masamichi KurosakiTottori University, Japan

- Speaker
- Masaaki YamamotoCedars-Sinai Medical Center, USA

- Speaker
- Thierry BrueAix-Marseille Université, France

- Speaker
- Donato IacovazzoQueen Mary University of London, UK
Symposium 19
PCOS - Diagnosis and Subtypes
June 4 (Thu.) 14:15 - 15:45
- Chair
- Takashi IwasaTokushima University, Japan

- Speaker
- Ronald MaThe Chinese University of Hong Kong, Hong Kong, China

- Speaker
- Miyuki HaradaThe University of Tokyo, Japan

- Speaker
- Wiebke ArltMRC Laboratory of Medical Sciences, UK
Symposium 20
Treatment of Type 2 Diabetes
June 5 (Fri.) 09:45 - 11:15
- Chair
- Rakesh Kumar SahayOsmania Medical College, India
- Chair
- Mariko SugiyamaNagoya University Hospital, Japan

- Speaker
- Sumiko YoshidaNational Hospital Organization Shikoku Medical Center for Children and Adults, Japan

- Speaker
- Atsuhito SaikiToho University Sakura Medical Center, Japan

- Speaker
- Nitin KapoorChristian Medical College, Vellore, India
Symposium 21
Next Generation in Endocrinology: Highlights of Promising Young Scientists in Japan
June 5 (Fri.) 09:45 - 11:15
- Chair
- Noriko MakitaThe University of Tokyo, Japan

- Speaker
- Yuka InabaKanazawa University, Japan

- Speaker
- Saishu YoshidaToho University, Japan

- Speaker
- Chisayo KozukaRIKEN Center for Integrative Medical Sciences, Japan

- Speaker
- Mayuko KanoSt. Marianna University School of Medicine, Japan

- Speaker
- Yosuke OkunoThe University of Osaka Graduate School of Medicine, Japan

- Speaker
- Taishi FujimuraYamaguchi University, Japan
Symposium 22
Update on the Clinical Aspects of Pituitary Adenomas
June 5 (Fri.) 09:45 - 11:15
- Chair
- Mark SherlockBeaumont Hospital and Royal College of Surgeons, Ireland
- Chair
- Naoko InoshitaMoriyama Memorial Hospital, Japan

- Speaker
- Hiroshi NishiokaToranomon Hospita, Japan

- Speaker
- TBD

- Speaker
- Yutaka TakahashiNara Medical University, Japan
Regional Symposium
Regional Symposium 1 | South East Asia
Practical Endocrinology for South East Asian (SEA) Region
June 3 (Wed.) 9:00 - 10:00
Regional Symposium 2 | Europe, SfE (UK) & Cyprus
June 3 (Wed.) 10:10 - 11:10
Regional Symposium 3 | Oceania
State-of-the-Art Updates in Endocrine Research in Australia & New Zealand
June 3 (Wed.) 14:15 - 15:15
- Chair
- Richard Carrollimmediate past President of NZSE, New Zealand

- Speaker
- Jenny GuntonAustralia

- Speaker
- Rinki MurphyNew Zealand

- Speaker
- Matti GildAustralia
Regional Symposium 4 | South Asia
Metabolic Advocacy
June 3 (Wed.) 15:25 - 16:25
- Chair
- Prasad KatulandaUuniversity of Kelaniya, Sri Lanka
Hyperglycemia in Pregnancy

- Speaker
- Faria AfsanaBIRDEM, Bangladesh

- Panelist
- A.H AmirPeshwar General Hospital, Pakistan

- Panelist
- Santosh ShakyaAarus Lifestyle Hospital, Nepal

- Panelist
- Sambit DasKalinga Institute of Medical Sciences, India
- Chair
- Shehla SheikhHN Relience Hospital, India
Obesity in South Asia

- Speaker
- Dina ShresthaNorvic International Hospital, Nepal

- Panelist
- Manilka SumantilakeNational Hospital of SriLanka, Sri Lanka

- Panelist
- Ayesha SheikhThe Aga Khan University, Pakistan

- Panelist
- Mohammad SaifuddinDhaka Medical college, Bangladesh
Regional Symposium 5 | North America
Society Leadership Seminar: Diversifying Revenues
June 4 (Thu.) 9:00 - 10:00
- Chair
- TBD

- Speaker
- Inika AndersonCanada

- Speaker
- Céline HuotCHU Ste-Justine, Canada

- Speaker
- TBD

- Speaker
- TBD
Regional Symposium 6 | Latin America
Panorama of Metabolic Diseases in Latin America
June 4 (Thu.) 10:10 - 11:10
- Chair
- Pilar De la PeñaHospital Real San José Valle Real Guadalajara, Mexico

- Speaker
- Imperia E. Brajkovich M.Central University of Venezuela, Caracas, Venezuela

- Speaker
- Roopa MehtaNational Institute of Medical Sciences and Nutrition Salvador Zubirán (INCMNSZ), Mexico
Regional Symposium 7 | JES (Japan) & ESROC (Taiwan)
ESROC and JES Joint-Symposium
June 4 (Thu.) 14:15 - 15:15
- Chair
- Feng-Hsuan LiuPresident of the Endocrine Society of the ROC/Chang Gung Memorial Hospital/ Chang Gung University, Taiwan
- Chair
- Koshi HashimotoDokkyo Medical University Saitama Medical Center, Japan

- Speaker
- Shyang-Rong ShihNational Taiwa University, Taiwan (R.O.C.)

- Speaker
- Chia-Luen HuangTri-Service General Hospital, National Defense Medical University, Taiwan (R.O.C.)

- Speaker
- Daiki KayanoKanazawa University, Japan

- Speaker
- Chie MasakiIto Hospital, Japan
Regional Symposium 8 | JES We Can (Japan) & KES (Korea)
ICE/JES We Can_Advancing Women in Leadership to Build a Diverse Future in Endocrinology
June 4 (Thu.) 15:25 - 16:25
- Chair
- TBD

- Speaker
- Helena TeedeMonash University, Australia

- Speaker
- Noriko MakitaThe University of Tokyo, Japan

- Facilitator
- Koshi HashimotoDokkyo Medical University Saitama Medical Center, Japan

- Facilitator
- Miho YamashitaPrefectural University of Hiroshima, Japan

- Panel discussant
- Susan MandelPerelman School of Medicine, University of Pennsylvania, USA

- Panel discussant
- Helena TeedeMonash University, Australia

- Panel discussant
- Eun Gyoung HongSouth Korea

- Panel discussant
- Yutaka TakahashiNara Medical University, Japan

- Panel discussant
- Noriko Satoh-AsaharaNational Center for Geriatrics and Gerontology, Japan

- Panel discussant
- Sumiko YoshidaNational Hospital Organization Shikoku Medical Center for Children and Adults, Japan
Regional Symposium 9 | East Asia
East Asia Regional Symposium with the Following 4 Topics/Speakers
June 5 (Fri.) 9:45 - 10:45
- Chair
- TBD

- Speaker
- David LuiHong Kong

- Speaker
- Alice KongHong Kong

- Speaker
- Paul LeeHong Kong

- Speaker
- Andrea LukHong Kong
Regional Symposium 10 | FINE, the nurse society
June 5 (Fri.) 9:45 - 10:45




