Nico (ニコ Niko) is a Silver Key Celestial Spirit owned by Katja.[1]


Nico is a short, stout green-colored creature with darker green spots on the back of its head. Nico also has a pair of bland black eyes and a golden horn-like nose, being reminiscent to a snowman. Its body often shakes nervously, though this doesn't always occur. Nico bears a similar resemblance to Plue.[1]


Key of the Starry Sky arc

Note: Events in this arc occur only in the anime and do not constitute canon material.

Nico attacks Lahar

Katja and Nico meet Lahar and Doranbolt

Nico is summoned by Katja to watch the tree with her while being carried. He seems to respond sadly when she talks of disappearing forever.[1]

As its owner, Katja asks it how long the tree will live. Somebody tells Katja not to wander off, and she tells the spirit if it is scared it can escape.[2]

When Katja and Nico are inside a cathedral, Doranbolt and Lahar come to visit her and Nico. He protectively bites Doranbolt and pulls at Lahar's cheeks in a protective sort of way. Racer appears and his target is Katja. Nico tries to attack Racer, but is thrown onto a tree. As Katja's Magic Power starts to fade due to the Anti-Link, Nico begins fading away as well. Katja thanks it before it completely disappears. It waves goodbye sadly, threatening Doranbolt to get his hands off of Katja.[3]

Eclipse Celestial Spirits arc

Note: Events in this arc occur only in the anime and do not constitute canon material.
In the wreckage of the Celestial Spirit World, Nico sits amidst ruins and other Celestial Spirits in fear as the Eclipse Spirits converse amongst themselves.[4]

Magic and Abilities

Immortality: As a Celestial Spirit, Nico cannot die, unless it is somehow forced to stay in the Human World.[5]


  1. 1.0 1.1 1.2 Fairy Tail Anime: Episode 141
  2. Fairy Tail Anime: Episode 142
  3. Fairy Tail Anime: Episode 143
  4. Fairy Tail Anime: Episode 205
  5. Fairy Tail Manga: Chapter 144, Page 7


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