IEYI2025 Expo 2025 Osaka, Kansai, Japan International Exhibition for Young Inventors Dates/August 6 (Wed) 10:00 to 17:00, August 7 (Thu) 10:00 to 16:00. Venue/Osaka Kansai Expo Exhibition Center “WASSE” The event will be held as part of the “World Play and Learning Summit,“ a signature event hosted by the Osaka-Kansai Expo and producer Sachiko Nakajima.

Project to commemorate
the 120th anniversary of
JIII's founding and
the 50th anniversary of
Children's Invention Club

About IEYI

The International Exhibition for Young Inventors (IEYI) is an international event that was established with the aim to “promote international exchange and encourage creativity among young people”. The first event was held in Tokyo in 2004, and it has since been hosted annually by different countries/regions.

Participants this year are from

  • China
  • India
  • Indonesia
  • Italy
  • Japan
  • macau
  • Malaysia
  • Philippines
  • Russia
  • Singapore
  • Taiwan
  • Thailand
  • Vietnam

Past Host Countries/regions.

2004 Japan 2005 Malaysia 2006 India 2007 Indonesia 2008 Taiwan 2009 Nigeria 2010 Viet Nam 2012 Thailand 2013 Malaysia 2014 Indonesia 2015 Taiwan 2016 People's Republic of China 2017 Japan 2018 India 2019 Indonesia 2020~2023 video examination 2024 Taiwan

Event Info

Dates

August 6 (Wed) 10:00 to 17:00,
August 7 (Thu) 10:00 to 16:00

Venue

Osaka Kansai Expo
Exhibition Center “WASSE”

The event will be held as part of the "World Play and Learning Summit," a signature event hosted by the Osaka-Kansai Expo and producer Sachiko Nakajima.

What you can experience

Venue

Osaka Kansai Expo
Exhibition Center “WASSE”

The event will be held as part of the "World Play and Learning Summit," a signature event hosted by the Osaka-Kansai Expo and producer Sachiko Nakajima.