Details about the European Strategy For Particle Physics Update can be found on their official page: https://europeanstrategy.cern/

We provided the following inputs to the 2025 update:

• The Belle II Experiment at SuperKEKB: Input to the European Particle Physics Strategy (arXiv:2503.24155, Belle II Preprint 2025-008, KEK Preprint 2025-6)
• Projections for Key Measurements in Heavy Flavour Physics (ATLAS, Belle II, CMS and LHCb collaborations) (arXiv:2503.24346, Belle II Preprint 2025-007, KEK Preprint 2025-5)
• HFLAV input (arXiv:2503.21570)
• HEP Software paper for EPPSU