Chloe Watanabe



Duke Watanabe (Older brother)
Older Brother

Manga Debut

Golden Age 145

Chloe Watanabe is Duke's younger sister.


She, like her brother, is half-French. It is unknown whether she moved to Japan with her brother.


Chloe is a cute little girl with long (presumably) blonde hair.


2 Years Prior to the StorylineEdit

Duke, a representative of the French U-17 at the time, is taking a walk with his little sister, Chloe, and they seem to be talking about the upcoming WC match against Japan. Chloe then runs off to get some food from a nearby store. Byodoin is sitting on a bench near that same store, reading a magazine. The headline says "Roi du destruction" ("King of destruction") and a picture of Duke is shown underneath.

When Chloe finishes buying the food, a part of the store roof suddenly collapses, threatening to crush her. Duke yells a warning at her and runs over, but he's too late. When he arrives at the scene and throws the roof parts out of the way it is revealed that Byoudouin protected Chloe from the rubble. Duke is relieved that his sister isn't injured, but before he can talk to her savior, Byodoin walks away.

Chloe is audience to the France vs Japan match. As Byodoin steps onto the court she recognises him, as does Duke.

Byodoin loses the match and is about to leave the venue when Duke approaches him. Duke announces he will join Japan U-17 and fight alongside him for protecting his sister.


Duke WatanabeEdit

Flashbacks show he was a kind doting protective older brother to Chloe. He left France U-17 and joined Japan U-17 to fight alongside the person who saved his younger sister.

Byōdōin HōōEdit

Byōdōin saved her life.


  • She is the first New Prince of Tennis character to be introduced only in flashbacks.
  • She is the first G-10 sibling introduced.
  • In her initial introduction, she is half the height of Duke.


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