The 14th Best Paper Award 2023 ceremony was held at the University College Dublin, Belfield, Dublin, Ireland, August 23, 2023 in the 72nd CIRP General Assembly, attended by the winner and IJAT committee members who took part in the selection process. At the same time, the 4th Best Review Award 2023 has been decided by IJAT Editorial Committee. The Best Paper was severely selected from among 87 papers published in Vol.16 (2022) and Best Review was selected from 10 reviews published from Vol.12 No.5 (2018) to Vol.16 No.4 (2022). The Best Paper Award winner was given a certificate with a JPY100,000 honorarium, and the Best Review Award winner was given a certificate with award plaque. We extend our warmest congratulations to the winners and express our heartfelt wishes for their continued success in the future.