CEO (しーいーおー) is one of the supporting characters of the anime Kamisama ni Natta Hi. She is a mysterious older woman who works with Hiroto Suzuki to discover the truth behind a scientist's actions before he died.
The CEO has long auburn-brown hair that is swept on the right side and hazel colored eyes.
She wears a off-white outfit over a navy shirt, a gold necklace, black stockings, black shoes.
The CEO has a calm yet also very assertive personality. Despite her seemingly cold attitude, she shows motherly affection to Hiroto Suzuki.