Kusuo Saiki has all kinds of psychic related abilities. He usually tries to avoid getting involved in problematic or attention-grabbing situations, but his attempts always end up going wrong or having unusual ends to his displeasure. His appearance contains his constant frown, his green-tinted glasses and two pink antennas located slightly above each ear, which limits his power. He likes Coffee Jelly. He also uses the word Good Grief very commonly. He uses telepathy instead of speaking normally.