Naomi Osaka serves as her own best advert for new signature swimwear line on Instagram

Naomi Osaka serves as her own best advert for new signature swimwear line on Instagram

Naomi Osaka served as her own best advertising Wednesday as she took to Instagram to model her new signature swimwear line.

The 23-year-old tennis champion shared images of her collaboration with Frankies Bikini with her roughly 2.2 million followers.

‘Happy to say that I’ve been working on a collection with @frankiesbikinis and it’s coming out soon #NaomiXFrankies,’ Naomi wrote in the caption.

Swimwear line: Naomi Osaka served as her own best advertising Wednesday as she took to Instagram to model her new signature swimwear line

Naomi encouraged her fans to sign up for early access to shop the collection ahead of its release on May 10.

‘Yes this is what the Sakura wig was for lol,’ Naomi added in parentheses at the end of her post referencing Sakura Haruno, a fictional character in the Naruto manga and anime series.

Naomi in several photos modeled a hot pink bikini that matched her pink hair.

She also showed off a light blue bikini from the collection and a swirling pink one-piece.

Social media: The 23-year-old tennis champion shared images of her collaboration with Frankies Bikini with her roughly 2.2 million followers

Social media: The 23-year-old tennis champion shared images of her collaboration with Frankies Bikini with her roughly 2.2 million followers

Coming soon: 'Happy to say that I've been working on a collection with @frankiesbikinis and it’s coming out soon #NaomiXFrankies,' Naomi wrote in the caption

Early shoppers: Naomi encouraged her fans to sign up for early access to shop the collection ahead of its release on May 10

Coming soon: ‘Happy to say that I’ve been working on a collection with @frankiesbikinis and it’s coming out soon #NaomiXFrankies,’ Naomi wrote in the caption

Pink hair: 'Yes this is what the Sakura wig was for lol,' Naomi added in parentheses at the end of her post referencing Sakura Haruno, a fictional character in the Naruto manga and anime series

Pink hair: ‘Yes this is what the Sakura wig was for lol,’ Naomi added in parentheses at the end of her post referencing Sakura Haruno, a fictional character in the Naruto manga and anime series

One piece: Naomi wore a one-piece that matched her pink hair

One piece: Naomi wore a one-piece that matched her pink hair

Naomi also sported green hair while wearing a pink floral one-shoulder, one-piece swimsuit during a photoshoot in February in Los Angeles.

The tennis star had on a green bikini in another snap from her collection with the Los Angeles-based Frankies Bikini.

The Frankies Bikinis x Naomi Osaka collection has swimsuits ranging in price from $80 to $190.

Tennis star: The tennis star took to Instagram to show off her new collection

Tennis star: The tennis star took to Instagram to show off her new collection

String bikini: Naomi showed her fit figure in a pink string bikini

String bikini: Naomi showed her fit figure in a pink string bikini

Two piece: Los Angeles-based Frankies Bikini collaborated with Naomi on the new line

Two piece: Los Angeles-based Frankies Bikini collaborated with Naomi on the new line

Green hair: Naomi also sported green hair while wearing a pink floral one-shoulder, one-piece swimsuit during a photoshoot in February in Los Angeles

Green hair: Naomi also sported green hair while wearing a pink floral one-shoulder, one-piece swimsuit during a photoshoot in February in Los Angeles

Reasonably priced: The Frankies Bikinis x Naomi Osaka collection has swimsuits ranging in price from $80 to $190

Reasonably priced: The Frankies Bikinis x Naomi Osaka collection has swimsuits ranging in price from $80 to $190

Frankies Bikini founder Francesca Aiello told Nylon that working with Naomi was an easy choice.

‘To state the obvious, Naomi is extremely creative and has an amazing sense of style that she has made her own,’ Francesca said.

‘Beyond her style, I also really respect her as a person. I admire the way she uses her platform to inspire, educate, and spread awareness about social happenings,’ she added.

Easy choice: Frankies Bikini founder Francesca Aiello told Nylon that working with Naomi was an easy choice

Easy choice: Frankies Bikini founder Francesca Aiello told Nylon that working with Naomi was an easy choice

Extremely creative: 'To state the obvious, Naomi is extremely creative and has an amazing sense of style that she has made her own,' Francesca said

Extremely creative: ‘To state the obvious, Naomi is extremely creative and has an amazing sense of style that she has made her own,’ Francesca said

Inspiring athlete: 'Beyond her style, I also really respect her as a person. I admire the way she uses her platform to inspire, educate, and spread awareness about social happenings,' she added

Inspiring athlete: ‘Beyond her style, I also really respect her as a person. I admire the way she uses her platform to inspire, educate, and spread awareness about social happenings,’ she added

Top player: Naomi is the reigning champion at the US Open and the Australian Open

Top player: Naomi is the reigning champion at the US Open and the Australian Open

Naomi’s 23-match winning streak ended late last month in a straight sets loss to Maria Sakkari in the quarterfinals of the Miami Open.

It was her first defeat since February 2020.

Naomi won her fourth Grand Slam title at the Australian Open in February.

Chilling out: The tennis star reclined while modeling another swimsuit

Chilling out: The tennis star reclined while modeling another swimsuit

The champ: Naomi won her fourth Grand Slam title at the Australian Open in February

The champ: Naomi won her fourth Grand Slam title at the Australian Open in February