Golden Man (Petos) summary:

The city of freedom, Neo York, is targeted by villains day and night, but it's also home to the strongest hero, Golden Man!!! But one night, during a rescue operation at a fire at an abandoned factory, Golden Man suddenly disappears. Left in his place, a single amnesiac young man with the Golden Man suit in his hands… Who on Earth is he? A new original hero story by the strongest tag team of Petos of *Demi-chans Want To Tell* and Kouji Megumi of *ACMA:GAME* and *BLOODY MONDAY*!