Mitama Security

Mitama Security (ミタマセキュ霊ティ lit. Mitama SecuREIty) or Mitama Security: Spirit Busters (English name) is a shounen manga by Tsurun Hatomune.

Trivia

 * The official name of the manga is Mitama Security but, the title spells Mitama SecuREIty as a pun on Security and Rei (Japanese word for spirit).