The main character in the music video for [[Isei Ni Ikou Ne (cevio)|]] by producer/artist [[iyowa (igusuri please)|]]. An [[alien]] girl with [[horns]], often depicted in [[greyscale]] and with a [[tentacles|tentacle arm]].
[i]It should be noted that Isei is a fan-nickname and the character's canonical name has not been confirmed as of yet[/i].
isei (iyowa)