Kuromi is a Sanrio character who was first introduced in 2005, with her birthday on October 31st (Halloween)

. Based on her debut year, as of 2024, Kuromi would be 19 years old in real- world terms

. However, within the Sanrio universe, characters like Kuromi often have a timeless or ageless quality, meaning their canonical "age" can differ from real-world calculations. In terms of her character's age in the Sanrio universe, sources vary:

• Some state Kuromi is a young rabbit around 5 to 6 years old

• Others suggest she is about 7 years old in the "Onegai My Melody" series

• There are also mentions of her being a teenager, roughly between 13 and 17 years old

• One source even lists her age as 20, correlating with her birthdate in 2005

Thus, Kuromi's "age" depends on the context:

• Real-world age since creation: 19 years old as of 2024.
• Sanrio universe age: Typically portrayed as a young rabbit or teenager, ranging roughly from 5 to 20 years old depending on the source and storyline.

Her birthday on Halloween and her edgy, mischievous personality are consistent across all portrayals, making her a timeless and iconic character in the Sanrio lineup