The 77th Annual Congress of the Japan Society of Obstetrics and Gynecology JSOG

-- Date -- May 23 (Fri) May 24 (Sat) May 25 (Sun)

-- Program Type -- Presidential Lecture Special Lecture Invited Lecture Symposium Plenary Lecture International Session AOFOG Session JKT Joint Conference DGGG Joint Conference International Workshop for Junior Fellows（IWJF） JSOG Congress Award Candidate Sponsored Seminar Morning Seminar International Session Workshop International Session Poster ACOG2026 Opening Ceremony Award Ceremony Closing Ceremony

-- Field -- Oncology Perinatology Perinatology / Women’s Health Care（Others） Reproduction Women’s Health Care（Others）

-- Venue -- Room 1 | Convention Hall, 3F , Okayama Convention Center Room 2 | Conference Room 301, 3F, Okayama Convention Center Room 3 | Reception Hall, 2F, Okayama Convention Center Room 4 | Miki Memorial Hall, 2-3F, Okayama Prefectural Medical Association Hall Room 5 | Conference Room 401, 4F, Okayama Prefectural Medical Association Hall Room 6 | Kyokusui(East), 1F, ANA Crowne Plaza Okayama Room 7 | Kyokusui(West), 1F, ANA Crowne Plaza Okayama Room 8 | Pearl, 3F, Hotel Granvia Okayama Room 10 | Phoenix AB, 4F, Hotel Granvia Okayama Poster Room 1 | Outdoor Plaza, 1F, Okayama Convention Center Poster Room 2 | Outdoor Plaza, 1F, Okayama Convention Center Poster Room 3 | Outdoor Plaza, 1F, Okayama Convention Center Poster Room 4 | Exhibition Room, 4F, Okayama City Museum Poster Room 5 | Exhibition Room, 4F, Okayama City Museum Poster Room 6 | Exhibition Room, 4F, Okayama City Museum Poster Room 7 | Exhibition Room, 4F, Okayama City Museum Poster Room 8 | Exhibition Room, 4F, Okayama City Museum Poster Room 9 | Ruby, 3F, Hotel Granvia Okayama Poster Room 10 | Topaz, 3F, Hotel Granvia Okayama

-- Icon remarks -- Automatic Translation On-demand Distribution On-demand Distribution *Partially