User blog comment:Naty Ranmaru Sawada/Inazuma Eleven GO Galaxy Supernova/Big Bang Recruitments/@comment-10334168-20140714082356/@comment-4485900-20140715020947

You can equip your team members with the Treasure Pendant, the pendant that looks like a golden chest. You can get this pendant from the team -KAGE- on Roglos's Left Route.

You can also equip your player with the skill Treasure Hunter. This skill is rather rare, and I don't really know where to find it myself.