Omiyo
Summary
Omiyo is a ghost who resides in what was originally a storage room, a space Aki managed to purchase from a friend at a remarkably low price precisely because of the haunting. She is frequently depicted observing Keroro and the other frogs, although they remain unaware of her presence. Her spirit is bound to the house due to a past imprisonment for concealing a Keronian, whom she believed to be a Kappa with features resembling Keroro. It is widely assumed that she perished in a cell located in the same vicinity as Keroro’s current room. In truth, however, the Keronian she hid assisted her in escaping, allowing her to live until the age of 90. She likely continues to haunt the storage area because Keroro reminds her of the Keronian who facilitated her freedom. Her true name remains a secret to everyone except Momoka, who learned it after transforming herself into a ghost to get closer to Fuyuki.
