The jailers always know the ins & outs of escaping, perhaps why this guy's not concerned, smirking at you from behind his Otakara badge.

For real, the legit treasures are our friends. Totally makes sense we find the Phantom Thieves depicted in the shape of Otakara (meaning Treasure, or Diamonds as we see here!). Sold out on Ebten Japan, these are the finest badges we've seen with combined top level art production, unique diamond shape and solid feel. Released early in 2020, Japan.
 
From The Phantom Strikers P5S, Inspector Zenkichi Hasegawa is jailed in your heart forever.  Direct from Atlus Japan's IP treasure trove.  
 
66mm in size (not tiny!)  these were released initially as "Blind Box" which means you could not choose which badge you got. You can choose which treasure you desire most here on N:N.

~This item qualifies for Lettermail super affordable shipping~!