Godly Robe is dropped by the Reaper after obtaining the Reaper weapons for all active party members.
Fuuma Kotaru is bought from Daidara after selling him 4 Nightmare Sands, which are dropped by Infinite Sands in Magatsu Inaba Floor 1-2. However, you could make an argument that Fuuma Kotarou is better (+5 Magic) if you’re not using Yosuke’s physical attacks or skills and are exclusively using Wind Magic. They grant him triple the normal chance of evading physical attacks. Malakh is obtained by defeating the Reaper with Yosuke in the party. Best Accessory: Omnipotent Orb / Shinatobe Vow / God’s Love.Space Badge is found in locked chests in Magatsu Inaba and Yomotsu Hirasaka. God’s Love is found in locked Golden Chests in Yomotsu Hirasaka. At that point you might want to equip a Space Badge (+6% HP recovered every round). God’s Love (All Stats +10) is probably the best accessory for the hero, but even that becomes useless once your Persona stats exceed 79 in any category. In fact, the versatility of the Protagonist’s Personas makes most high-end accessories redundant. While most character get a lot of use out of the Omnipotent Orb, it’s unlikely you’ll want to use this item on your main character, since if you’re using a top tier Persona like Yoshitsune you’re already almost certainly immune to most, if not all, damage, making the Omnipotent Orb fairly pointless. The Godly Robe also comes from the Reaper. No other weapons on the Hero come close or have any useful secondary effects that might make them a better choice. It dramatically increases Yu’s critical hit rate. The Blade of Tostsuka comes from killing the Reaper.