Thread:MMYP999/@comment-27109830-20190720105636/@comment-27416494-20190819223353

Besides the obvious Jojosona theme, both of them decided to join with their corresponding teams out of a shared desire to atone for their past sins, which respectively involved Shinjiro accidentally killing Ken's mother and Kakyoin acting as Dio's unwitting lapdog. Castor and Hierophant Green also happen to be directly associated with the Hierophant Arcana, which goes hand in hand with their user's calm, sometimes stubborn, yet deeply caring personalities. In the end, both of them would go on to sacrifice their own lives in a last-ditch, yet ultimately successful effort to save their allies in a direct confrontation with the main villains (or at least secondary villain in Shinjiro's case) of their settings.