Here is the full list of all 32 Half Minute Hero: The Second Coming achievements.
Unlocked "Debt Bird Buster" title.
Unlocked all 46 quest titles in Ragnarok.
Unlocked "Crafting Mania" title.
Unlocked all DLC quest titles(6 total).
Unlocked all 44 quest titles in Revolution.
Unlocked all 26 quest titles in Judgement.
Unlocked all 24 quest titles in Overture.
Unlocked half of the quest titles in Ragnarok.
Unlocked half of the quest titles in Judgement.
Listened to ALL of Coo's song.
Unlocked "Goddess Loan Hero" title.
Unlocked all 14 quest titles in Destiny.
Unlocked half of the quest titles in Destiny.
Unlocked "Ultimate Tag Team" title.
Unlocked "Take Their Hand" title.
Unlocked half of the quest titles in Revolution.
Unlocked "Fateful Reunion" title.
Unlocked half of the quest titles in Overture.
Found Evil Lord Medals 71-80 and obtained all other "Beauty" achievements.
Found Evil Lord Medals 61-70.
Found Evil Lord Medals 51-60.
Found Evil Lord Medals 41-50.
Found Evil Lord Medals 31-40.
Found Evil Lord Medals 21-30.
Found Evil Lord Medals 11-20.
Found Evil Lord Medals 1-10.
Unlocked "Return of the Hero" title.
Unlocked "True Leader" title.
Unlocked "No. 30, The World" title.
Unlocked "Three Venus" title.
Unlocked "Infinite Clear" title.
Unlocked "Infinite Master" title.