Name: Hai Tangxun

Roman pronunciation: Kaidoh Kaoru

seiyuu: Kiyasu Kouhei

Birthday: May 11th (Taurus)

Height: 173CM

Weight: 57KG

Blood type: B

Nickname: Viper (Viper). Yogurt (aloe flavor), 1% juice drink, seaweed cold noodles, tuna noodles

Disgusting things: ghosts (Kaidoh is most afraid of ghosts, appearing in episode 99: cursed racket)

Interests, passions: marathon, collecting various styles of headscarves (hidden interests: playing with small animals)

Family members: father. Younger brother (begonia Yirong)

Father's occupation (family business): company employee (bank employee)

Favorite color: blue, cyan

Favorite movie type: Japanese movie

Favorite book: Japanese literature in Meiji period

Favorite music type: japanese pop

Want to go on a date: Zoo (want to see). Cleaning the room

Favorite type: girls who eat with relish

Pocket money is mainly used to buy fitness equipment

Motto: if you don't do it, you'll never stop (eating poison and eating dishes)

Specialties other than tennis: all family classes. In animation, he was a vice captain in the third grade

Born in primary school: Ao Yuchuan Primary School

Good at subjects: English

Not good at subjects: mathematics, science

Favorite place in school: Training Room. Hitting type: "Steady and assault type" (good at stable baseline stroke, making opponents show flaws. ), endurance type

Dominant hand: right hand

Proud skill:

Snake ball (the official name is "strong topspin". ) (SNAKE SHOT)

Whirlpool Agkistrodon (translated as "Swirling Snake Dart" in the TV version, there is also Swirling Snake Dart in the cartoon, which refers to the tennis ball, and Whirlpool Agkistrodon refers to the ball around the referee's chair)

Fluctuating Swirling Snake Ball

Short Snake Ball

Tornado Snake Ball (also known as "Tornado Snake Ball"