Information on Events During the Expo

Expo 2025 Osaka, Kansai, Japan will feature a diverse array of events designed to be thrilling and exciting while also providing opportunities to learn and discover new things.
We will continue to post information on a variety of exciting events, so please check back for updates!

“Practically every day is a National Day or a Special Day”

Practically every day is a National Day or a Special Day

What are National Days and Special Days?

During the Expo, countries, regions and international organisations that officially participate in the Expo, known as “Official Participants”, will hold a National Day (for countries/regions) or a Special Day (for international organisations) on a designated day.
National Days and Special Days are days to honour the participation of the Official Participants. They will be held to deepen the understanding of the culture of the Official Participants and to contribute to the promotion of international goodwill.
On these days, distinguished guests from Japan and abroad as well as general visitors will be invited by the Official Participants to attend the ceremonies and cultural events, allowing them to experience and enjoy diverse cultures and traditions.

National Day and Special Day Calendar(As of 20 February 2025)

  • April
  • May
  • June
  • July
  • August
  • September
  • October

April 2025

Sunday Monday Tuesday Wednesday Thursday Friday Saturday

13

14

Turkmenistan

15

16

To be announced

17

18

Tonga

19

Grenada

20

21

To be announced

22

Switzerland

23

To be announced

24

Denmark

25

26

Thailand

27

Guyana

28

Palau

29

Chad

30

May 2025

Sunday Monday Tuesday Wednesday Thursday Friday Saturday

1

North Macedonia

2

Bhutan

3

San Marino

4

5

Portugal

6

7

Jordan

8

International Red Cross and Red Crescent Movement

9

European Union

10

Guinea Bissau

11

Bangladesh

12

Chile

13

Republic of Korea

14

Sweden

15

To be announced

16

Spain

17

Canada

18

Bulgaria

19

Paraguay

20

Latvia

21

Netherlands

22

United Kingdom of Great Britain and Northern Ireland

23

Austria

24

Hungary

25

United Republic of Tanzania

26

Montenegro

27

To be announced

28

Yemen

29

Iceland

30

Luxembourg

31

Nepal

June 2025

Sunday Monday Tuesday Wednesday Thursday Friday Saturday

1

Palestine

2

Norway

3

Eswatini

4

South Sudan

5

Azerbaijan

6

Kyrgyzstan

7

Philippines

8

Samoa

9

To be announced

10

Guinea

11

Kosovo

12

Finland

13

Côte d’Ivoire

14

Ireland

15

Burundi

16

Mozambique

17

Uruguay

18

Malawi

19

Kuwait

20

Germany

21

Brazil

22

Suriname

23

International Solar Alliance

24

Kenya

25

Nigeria

26

Romania

27

Tajikistan

28

Monaco

29

Holy See

30

Democratic Republic of the Congo

July 2025

Sunday Monday Tuesday Wednesday Thursday Friday Saturday

1

Lesotho

2

3

Japan

4

Rwanda

5

Cambodia

6

Lithuania

7

Zambia

8

Qatar

9

Lao People’s Democratic Republic

10

Algeria

11

China

12

Mauritania

13

ITER

14

Mauritius

15

Equatorial Guinea

16

Zimbabwe

17

Malta

18

19

United States of America

20

Colombia

21

Papua New Guinea

22

Tuvalu

23

Egypt

24

Czechia

25

Cuba

26

Gabon

27

Mongolia

28

29

Angola

30

Vanuatu

31

Micronesia

August 2025

Sunday Monday Tuesday Wednesday Thursday Friday Saturday

1

Central African Republic

2

Mali

3

Belize

4

Burkina Faso

5

Ukraine

6

Jamaica

7

To be announced

8

ASEAN Secretariat

9

Peru

10

Kazakhstan

11

Trinidad and Tobago

12

Comoros

13

Tunisia

14

Pakistan

15

India

16

Nauru

17

18

19

Gambia

20

Saint Kitts and Nevis

21

Togo

22

United Nations

23

Dominican Republic

24

Singapore

25

Republic of Senegal

26

Liberia

27

International Science and Technology Center

28

Timor-Leste

29

Benin

30

Saint Lucia

31

Republic of Moldova

September 2025

Sunday Monday Tuesday Wednesday Thursday Friday Saturday

1

Uzbekistan

2

Sudan

3

Australia

4

Marshall Islands

5

Armenia

6

Panama

7

Seychelles

8

Malaysia

9

Viet Nam

10

Slovakia

11

Ghana

12

Italy

13

France

14

Belgium

15

Serbia

16

Cameroon

17

Barbados

18

Bahrain

19

United Arab Emirates

20

Oman

21

Croatia

22

23

Saudi Arabia

24

Saint Vincent and the Grenadines

25

Fiji

26

Slovenia

27

Sri Lanka

28

Antigua and Barbuda

29

Sao Tome and Principe

30

Madagascar

October 2025

Sunday Monday Tuesday Wednesday Thursday Friday Saturday

1

Poland

2

Solomon Islands

3

Ethiopia

4

Somalia

5

Djibouti

6

Uganda

7

8

9

Honduras

10

Cabo Verde

11

Haiti

12

Bureau International des Expositions

13

Organiser Events

One World, One Planet.

Connecting the world’s wishes, united as one.

Held every day at twilight hours during the Expo.

It is a grand and spectacular show where the entire venue is synchronized with sound systems, lighting, and projection mapping. Participants can also take part by posting their wishes for the future towards an AR symbol.

Concept Video

Physical Twin Symphony
Harmonizing Humanity and Technology

Transcending the barriers of body and space, all people create Symphony of the Future

Scheduled to be held in the EXPO Hall for 8 days from the opening day of the Expo

The opening program of Expo 2025 Osaka, Kansai, Japan. Experimental live entertainment in which people and technology co-create.
*This event was previously called “THE HUMAN ORCHESTRA” (TBD).

Concept Video

EXPO SAUNA ‘TAIYO’s TSUBOMI’

©‘TAIYO’s TSUBOMI’ Project Team

Scheduled to be held daily at Future Life Zone at the Expo Venue

This sauna provides a completely new ‘co-creation’ space that embodies a ‘soft and warm’ future society, where the space covered with ETFE film* membrane material that transmits natural light is beautifully illuminated by LEDs and harmonises with the nature of Osaka Bay, which changes with the seasons and time.
*ETFE film: high-performance fluoropolymer rolled into film form. It is attracting attention as a material that can replace glass for new architectural expression.
*The schedule of the event may be changed suddenly due to maintenance of the sauna room.

*Note: The above three are currently preliminary plans for the main events (proposals). Details will be announced separately.
*Event content is subject to change.

Organisers’ Events and Sponsor List

Platinum Partners

Silver Partners

Partner

A Spectacular Show of Water and Air
“Under the Midnight Rainbow”

“Under the Midnight Rainbow” is a spectacular show performed on the “Water Plaza,” the water surface inside the Grand Ring, and features a show of water, air, light, fire, images, and music. On the water surface, a huge stage space will be created approximately 200 metres wide, approximately 60 metres deep, and with a show area of approximately 8,800 square metres.

Under the Midnight Rainbow

Scheduled to be held daily at the Water Plaza after sunset during the Expo (184 days)

Main Event Venues

Shining Hat

EXPO Hall “Shining Hat”

“Seating capacity: Approx. 1,900
Circular stage with 360-degree video projection
Hosts opening ceremonies and other large-scale events”

Ray Garden

EXPO National Day Hall “Ray Garden”

“Seating capacity: Approx. 500
Main venue for events held by the Official Participants (National Days/Special Days)”

Matsuri

EXPO Arena “Matsuri”

Capacity: Up to approx. 16,000 people
Hosts live performances by major artists and exhibition events in the plaza

WASSE

EXPO Exhibition Centre “WASSE”

Exhibition area: Approx. 4,000 m2 (normally used in two sections)
Main venue for Theme Weeks
Hosts large-scale exhibition events