Kyororo

A Kyororo (generically referred to by Prima Games as one-eyed ghosts ) is a one-eyed enemy from Super Mario Land 2: 6 Golden Coins that appears in Pumpkin Zone Level 2 and usually wait in open spaces, repeatedly looking back and forth. If one spots Mario, they will charge at him full speed. Kyororo can be defeated simply by jumping on their heads or shooting a fireball at them, but jumping on them can be difficult due to their speed.

The Kyororo, along with many other enemies in the Pumpkin Zone, are based on from. The Kyororo comes from  (one-eyed boys), troublesome one-eyed boys with large tongues that are said to run around frightening people.

Perfect Ban Mario Character Daijiten
''' キョロロ 種族 　ゴースト族 性格 　あわてんぼう 登場 ゲーム　ランド2 ''' キョロキョロ一つ目小僧  大きな一つ目で、マリオを探すキョロロ. 目玉の大きさの割に近眼なのか、近づこくまで動き出さない. しがし、一度マリオを見つけると猛ダッシュしてくるので気をつけたい.

 Kyororo  Tribe: Ghost clan Disposition: Hasty person Game appearances: Land 2 ' One-eyed monster with a wandering gaze ''Kyororo looks for Mario with his big single eye. He may be short-sighted for the size of his eye ball, but he doesn't move until he gets close to Mario. But once he spots Mario, he makes a mad dash for him, so be careful.''

Encyclopedia Super Mario Bros.
Bio: あたりをキョロキョロ見回していて、マリオを見つけると走り出す. (He scurries around, and when he sees Mario, he runs.)