Chagrin (チャグリン, Chagurin) is a demon appearing in the series.
Also known as Cagrino, it is a small yellow hedgehog of Gypsy lore. Horses were said to be the main victims of the Chagrin, but their favorite are the mares that had recently given birth. They would urinate on their victims, causing them emotional and physical distress, which would also result in boils and sores. Gypsies would use spells and incantations to ward off Chagrins.
Chagrin can be found in the 2nd and 3rd stratums of Naraku and in Alraune's Domain. It can teach Flynn the Needle Shot, Zio and Rakunda skills through its Demon Whisper. Chagrin is one of the demons needed to summon David through special fusion.
Chagrin becomes the focus of the Challenge Quest "Chagrin Slaying Competition" when it becomes unlocked. Flynn must kill 5 Chagrin demons in order to complete the quest.
Shin Megami Tensei IV Apocalypse
Chagrin appears in the initial southern areas of the Fairy Forest. It can teach the Zio, Toxic Sting, Stun Needle and Sukukaja skills during Demon Whisper.
Devil Summoner: Soul Hackers
"An evil spirit of Romani folklore. It also called Chagrino or Harginn. It is thought to be a combination of several religions and cultures of nations, absorbed as the Romani moved from place to place. The Chagrin appears as a yellow hedgehog, and seeing it is a sign of an upcoming disaster."