Complex sentence: For a time, he loses his'facade' ("tatemae") to the Stony Cat statue, which he later recovers it back from Azusa, but during that time, he received the nickname'Pervert Prince'.
Split into simpler sentences: For a time, he loses his'facade' ("tatemae") to the Stony Cat statue, but he later recovers it from Azusa. During this time, he received the nickname'Pervert Prince'.