Autoscorer

The Autoscorers (オートスコアラー) are Automated dolls (自動人形) that serve their creator without deny. Their duties include protecting them and carrying out missions for them.

Abilities
Based on the type created, the general Autoscorer has access to alchemy and can pass for a simple mannikin. They are immortal until dismantled, and even then they could still survive, being dolls.

In Garie and Phara's case, they can suck out memories by kissing other people.

Tiki can chart stars and planets, a power unique only to her.

History
It is unknown how the idea for an Autoscorer came about, but Tiki was one of the early, if not first one made. Carol Malus Deinhem would then create 4 dolls of her own, each with specific gifts and an elemental prowess for alchemy. Starting with Garie and ending with Phara, they were destroyed by the Users of S.O.N.G. Tiki would later return from being put into stasis inside a large amber crystal.

'Master and Autoscorer'
Autoscorer's are devoted to their creator, or 'master', and will risk even their lives for them. This is true for all Autoscorer's seen in-show, but it's very well possible there exists an Autoscorer programmed to hate her master or go off on her own.

Tiki is a lavish example. She loves her creator Adam, even adopting a name with a similar origin, and sacrificing herself for over 400 years to save him. When he returns, she immediately cuddles up to him and rarely leaves his side.