Here is the full list of all 22 Radio Hammer Station (HK/TW) trophies - there are 8 bronze, 4 silver, 9 gold and 1 platinum.
Complete SG Hikaru's Story
Complete DJ Numi's Episode3 Story
Complete DJ Numi's Episode2 Story
Complete DJ Numi's Episode1 Story
Fail the stage and retry more than 20 times
Complete Simply Lita's Episode3 Story
Collect 100 Gifts and 100 Traps
Complete Simply Lita's Episode2 Story
Complete Simply Lita's Episode1 Story
Complete MC Wayne's Episode3 Story
Complete MC Wayne's Episode2 Story
Complete MC Wayne's Episode1 Story
Complete July Ann's Episode3 Story
Miss attacks 150 times
Complete July Ann's Episode2 Story
Complete July Ann's Episode1 Story
Collect all trophies
Get all Gold Medals in Track Play
Get 3 Star results for all the stages
Get 3 Star results for July Ann, MC Wayne and Simply Lita's final stages
Complete Celia's Story
Complete Cthylla's Story