SOUR (Society of Unlimited Requisition) was founded by Yuna in Season 2 as the third sister clan to SWEET.
It is part of the SWEET network of clans, consisting of SWEET, SUGAR, SPICE, SOUR, and SAVOR¹⁾.
Its symbol is the “thumbs up” hand gesture.

Is obviously the best clan in the SWEET network.

* Yuna - Clan Founder
* Cake Ninja - Clan Leader
* The Arsehole Stumour - Clan Leader
* The Epic Cucumber - Clan Leader
* SWEET Network Liason Obvious - Clan Leader
* Buffy - Clan Officer
* Raiment - Clan Officer
* LadyRavenSkye - Clan Officer