About: Kensuke is crude! At first, he was part of the lowerclass spirits of the shinigami society. But his ability to appreciate everything shoddy and dirty, and the pleasure he gets from being stuffed in all of his holes, got him noticed among the shinigamis. Adopted by an aristocrat of the court, he became an elite shinigami.
Kensuke being ordered as a school janitor by his superiors, and as his base pose shows, he's rather annoyed by it. The MC and his inner naughtiness made his job more enjoyable, however.