The Kyoto Landslide Commitment 2020—A Commitment to the ISDR-ICL Sendai Partnerships 2015–2025, the Sendai Framework for Disaster Risk Reduction 2015–2030, the 2030 United Nations Agenda Sustainable Development Goals, the New Urban Agenda, and the Paris Climate Agreement was established with signatures by 90 partner organizations in November 2020 (Sassa in Landslides 18:5–20, 2021). To secure and provide a global and stable platform for the Kyoto Landslide Commitment 2020 to be continued until 2030 and beyond, an open access book series was proposed by the KLC2020 Secretariat in 2022. The high-level panel discussion during the Fifth World Landslide Forum examined the proposal, and all panelists and participants accepted the proposal. Then, the Launching Declaration of the ICL Open Access Book Series “Progress in Landslide Research and Technology” for the Kyoto Landslide Commitment 2020 was adopted by all panelists and the onsite and online participants of WLF5 on 3 November 2021 (Sassa in Landslides 19:1–5, 2022). This article is a progress report of the founding two issues of “Progress in Landslide Research and Technology” in 2022 for all authors, potential readers of this book series as well as KLC2020 signatory partners, KLC2020 official promoters, and ICL members.