Daikan (Pollux: Very Sweet, 大甘, Daikan) is a remnant of a famous shinobi, Sōji (双児, Twins, Gemini). Originally a Shadow Clone, he didn't disperse when the original user was slayed, instead being imbued with the energies of life and form alongside Keizen. For unknown motives however, the slayer of Sōji decided to brainwash the two, giving them new names and allowing them to develop new identities.