White Rice Party

The Silver Clan is a Clan that unofficially operates in Tokyo Metropolis. Its King is Yashiro Isana, formerly known as Adolf K. Weismann.

Membership Admission
There is no formal admission to become a Clansman of the Silver Clan. As Yashiro Isana said to Kuroh Yatogami that "There's no need for such ceremony for us to be friends."

In order to become a Clansman, the person only need to take the King's hand while he synced the person's bio-wave spectrum with the Silver Sanctum Spectrum. Thus, granting the Clansman access of the Silver Aura.

Aura
Befitting the Clan's name, members possess a Silver Aura.

This aura allows the King immortality, inviolability, and the ability to manipulate gravity. The latter ability is presumably the only ability that Clansmen obtain.

Trivia

 * The insignia of the Silver Clan is an emblem that was once a common symbol of royalty in Germany, specifically in the House of Habsburg. The Clan's version of it has "Weiß König der Silber" written, which translates to "White King of Silver".