Léa (레아; formerly known as Hana) is a Japanese singer currently under Vine Entertainment. She is a member of the girl group SECRET NUMBER and a former member of SKarf.
She was a contestant on the survival show MIXNINE.
In October 2017, she became a contestant on the survival show MIXNINE as a individual trainee. She was eliminated in episode 7 after ranking 109th place.
On February 27, she was revealed as the fifth and final member of SECRET NUMBER. On May 11, her concept photo was released on social medias. The group made their debut on May 19, 2020 with their first single "Who Dis?".