Niracha Neko

   ___ ∧w∧  ∬    / ̄ ̄ ̄ ̄ ̄ ̄ ̄ ̄ ̄ ̄ ̄ ̄ ̄
@′   (  ゚Д゚)⊃旦  < Drink chive tea, Folha!
 U U ̄ ̄ U         \_____________

Niracha Neko is a mysterious derivative of Giko that grows chives on his head. He offers people chive tea, and ends sentences with "folha".

Derivative:

Niracha Duma

       ∧w∧
       (*゚ー゚) ∬
       /  ⊃旦
     @(__)

Niracha Duma is Niracha Neko's wife. Her appearance seems to be based off of Shii.

Sources: