JOS Annual Meeting 2027

Japanese Ophthalmological Society

Dates
April 15–18, 2027 Confirmed
Location
Grand Mercure Sapporo Odori Park; Sapporo Prince Hotel International Hall PAMIR; Sapporo City Education and Culture Hall, Sapporo, Japan
Expected attendance
About 4,500
Therapy or topic area
Ophthalmology

Official JOS website

About the meeting

The 131st Annual Meeting of the Japanese Ophthalmological Society will be held in Sapporo from April 15–18, 2027 (theme: “As far as the eye research can see”). The meeting will include international symposia (including Presidential International Symposia), invited speakers from overseas, Young Investigator presentations, and a broad program of symposia and education sessions organized by Hokkaido University. (Paraphrased from the meeting greeting and overview).

Based on the official JOS website. Abstracts are published in Japanese Journal of Ophthalmology.

Key dates for JOS 2027

MilestoneDateStatus
Abstract submission opens October 1, 2026 Passed
Abstract submission deadline November 5, 2026 Passed
Abstract notification January 31, 2027 Confirmed
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MeetingApril 15–18, 2027Confirmed
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Submitting an abstract to JOS 2027

Membership required
Yes

Abstract submission for JOS 2027 has closed. See the official website for details. The official guidelines always take precedence.

Common questions

When is the JOS 2027 abstract deadline?

The abstract submission deadline was November 5, 2026. The date was confirmed.

When and where is JOS 2027?

JOS 2027 takes place April 15–18, 2027 at Grand Mercure Sapporo Odori Park; Sapporo Prince Hotel International Hall PAMIR; Sapporo City Education and Culture Hall in Sapporo, Japan. The dates are confirmed.

How many people attend JOS?

About 4,500 people are expected at JOS 2027.

How can our team cover JOS efficiently?

harmony Insights turns the full JOS program into a searchable catalog within 24 hours of abstract titles being posted, scored against your scientific interests. See how it works.

Past editions

YearMeeting datesCityAbstract deadline
2026April 9–12, 2026FukuokaNovember 5, 2025
2025April 17–20, 2025Chiyoda CityNovember 6, 2024
2024April 18–21, 2024ToykoNot recorded
2023April 6–9, 2023TokyoNot recorded

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Last updated November 6, 2026. Source: Orbytel Group conference database. Dates marked estimated are our projections, not the organizer's.

The meeting is about 23 weeks away. Know what to see before you go.

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