Nao Oikawa (及川 奈央) Age, Height, Weight, Boyfriend, Net Worth 2026

Nao Oikawa (及川奈央 / おいかわ なお) is a veteran Japanese actress, model, voice actress, and former race queen. Nao Oikkawa was born on April 21, 1981, making her 45 years old as of 2026. She was born in Hiroshima Prefecture, Japan, but grew up in Tokyo after her family moved. She holds Japanese nationality and her zodiac sign is Taurus. Her blood type is O.

Personal Details

Full Name	Nao Oikawa (及川奈央)
Nickname	Nao-chan, Oikawa-san
Profession	Actress, Tarento, Voice Actress, Businesswoman
Date of Birth	21 April 1981
Age	45
Birthplace	Hiroshima Prefecture, Japan
Nationality	Japanese
Blood Type	O
Friends	Towa Momoki
Zodiac Sign	Taurus
Height	162 cm (5’4″)
Current Residence	Tokyo, Japan
Qualification	High school graduate

Career

Nao Oikkawa debuted in gravure and modeling in 1999–2000 at age 18–19 after being scouted in Tokyo. she is semi-active — occasional TV drama guest spots, variety appearances, voice work, magazine features, and managing personal/business projects.

Personal Life

Nao Oikawa married actor Takashi Tsukamoto on November 11, 2014. They have two children:

• First child (son) born in 2015
• Second child born in 2018

Physical Appearance

Height	162 cm (5’4″)
Weight	≈ 48–52 kg (post-childbirth estimates)
Eye Color	Dark Brown
Hair Color	Dark Brown / Black
Body Type	Slim / Curvy
Body Measurements	Not officially updated since 2010s (historically ~88-60-88 cm, F/G cup)
Shoe Size	23.5 cm

Nao Oikawa Net Worth 2026

Nao Oikkawa’s estimated net worth ¥300–800 million (~$2–5.5 million USD).

FAQs

How old is Nao Oikawa ?

She is 45 years old, born on April 21, 1981.

What is Nao Oikkawa’s height?

She stands at 162 cm (5’4″).