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Stage NameLéa
Full NameOgawa Mizuki
Country of BirthJapan
Date of BirthAug 12, 1995
Age27 years old
Height1.70 m (5'7")
Weight46 kg (101 lbs)
Blood TypeB

Profile Rank #855



Mizuki Ogawa (小川 美月; born Aug 12, 1995), better known as Léa (formerly known as Hana), is a Japanese actress, singer, and the leader of the Kpop girl group Secret Number formed by VINE Entertainment. Léa made her debut with Secret Number on May 19, 2020 at the age of 24.


  • Stage Name: Léa
  • Full Name: Ogawa Mizuki
  • Japanese Name: 小川 美月
  • Country of Birth: Japan
  • Birthday: Aug 12, 1995
  • Height: 170 cm (5'7'')
  • Weight: 46 kg (101 lbs)
  • Blood Type: B


Léa was born and raised in Tokyo, Japan. In 2008, she made an appearance in the movie School Days with a Pig, a Japanese film based on true events from an elementary school in Osaka Prefecture. In 2012, she debuted with SKarf, a 5-member South Korean girl group under Alpha Entertainment, under the stage name Hana. SKarf disbanded in 2014 and in 2015, Léa left the agency. Shortly after, she joined a different management company, CJ E&M Music and stayed there for 2 years. In 2017, she joined the JTBC’s survival show MIXNINE but was eliminated on episode 7 and ranked #109.

Fun Facts and Trivia

  • Age trivia: Léa was 24 years old (international age) when she debuted with Secret Number in 2020.
  • Léa stands at a height of 170 cm (5'7'') and has an estimated weight of 46 kg (101 lbs).
  • Her name, Léa, comes from the Greek goddess.
  • Léa is like a general; she is like the manager for the group.
  • She is the innocent member of Secret Number.
  • Her charming points are her eyes.
  • Léa has a brother who works as a musical actor in Japan.
  • -She was discovered by a casting staff during middle school when she was walking in the streets shopping with her mom in Japan.
  • She considers Apink and Ariana Grande her role models.
  • Léa enjoys photography, taking baths, and watching dramas.
  • Léa enjoys doing exercise and hiking.
  • She has her own gym setup.
  • Her favorite food include tripe, chicken feet, fried chicken, army stew, and many more.
  • There is no food that she dislikes.
  • When describing her physical look, she thinks she has a puppy face without make up on, and a cat-like face with make up on.
  • She said she has a round nose, thick lips, and her face is round like a dumpling.


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