Neon, Natural Source Princess

Nature Spirit: Atom (精羅:原子 Sei Ra: Genshi) is a SIGNI class associated with blue and red SIGNI. They were introduced in WX-04 Infected Selector. Atoms are titled "Natural Source" (羅原 Ragen). They are named after the atomic symbols for the chemical elements of the periodic table.

Atoms are often designed based on the chemical element of their name. Usually they are depicted and characterized by how, where, or what they are commonly found as, such as causing a voice change or being a common cleaning ingredient.


Blue Atoms are closely linked with Milulun. Along with Milulun's spell theme, Atoms are also based around low-cost banishing effects and generating and protecting other Atom SIGNI.

Red Atom SIGNI are associated with Hanayo.

List of Atom SIGNIEdit

Red RedEdit

Level 1Edit

Level 2Edit

Blue BlueEdit

Level 1Edit

Level 2Edit

Level 3Edit

Level 4Edit


Main article: Category:Atom Support
SIGNI Classes
Type White White Red Red Blue Blue Green Green Black Black Colorless Colorless
Image Spirit Angel Valor Wisdom Beautiful Technique Devil
Living Spirit Apparition Dragon Beast Water Beast Earth Beast
Sky Beast
Misfortune Insect
Machine Spirit Labyrinth Riding Machine
Electric Machine Cooking Ancient Weapon
Nature Spirit Space Gem
Atom Plant Bacteria
War Spirit Arm Weapon Trick Playground Equipment Poison Fang
Origin Spirit Origin Spirit
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