The 9th International Tribology Conference, Fukuoka 2023 (ITC Fukuoka 2023) will be held during 25-30 September 2023. The slogan of ITC Fukuoka 2023 is “Reunite, Invigorate, Create an Inspiring Future” and the scope covers all areas of science and technology regarding tribology. For more information, please visit https://www.itc2023.jp.