Raphael

Raphael is a high-ranking angel first mentioned in Lesson 44-3. According to Belphegor, he often looked after Michael's needs, no matter how unreasonable, and was meticulous and methodical.

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Raphael was described to be like a demon in disguise due to his sullen expression.

Back when the brothers were angels, he had an antagonistic relationship with them; he would scold Asmodeus for attending parties, and Lucifer and Mammon would often gang up on them.