ID1 Advancing Supernova Ia Cosmology and Time Domain Studies [PDF]
ID2 Roman-Subaru/HSC Concurrent Observations for Rogue Planet Mass Measurements [PDF]
ID3 The Subaru-PFS/Roman (SuPR) Deep Survey: Redshifts for Roman Cosmology [PDF]
ID4 Roman/Subaru Synergistic Follow-up of RAPID-discovered transientss [PDF]
ID5 Subaru PFS/NINJA Roman Investigation of Neutral-hydrogen and Galaxies (SPRING) [PDF]