|Date of birth||April 3|
|Height|| 201.2 cm (6' 7.2") - April |
202 cm (6' 7.5") - December
|Weight||88.2 kg (194 lbs)|
|Occupation||High School Student (1st Year, Class 6)|
|Image gallery (12)|
At 201 centimeters (6'7"), Hyakuzawa is an extremely imposing figure, as stated by Karasuno and others in the anime. He has short, black hair, which is shorter at the bottom of his head and is slightly longer near the top. Due to his height, he has an advantage on the court, which has been stated by former coach Ukai. He is also feared by Karasuno, particularly Hinata, when they first go up against him. He seems to rely greatly on his height and natural talent. He lacks physique and game sense, as he has only played volleyball for a short period of time.
Despite his height, he is very soft-spoken. He seems to be a serious and subdued person.
Spring High Preliminary ArcEdit
He is very new to the game of volleyball and can barely understand the rules. Although he has height, his lack of technique means he can only score points through spikes and return serves.
Yūdai respects Hinata and sees him as a rival. He acknowledges Hinata's ability as when he was training with the area's best first years he said that it should have been Hinata who should have been invited and not him. He sparks a friendship and even deeper rivalry with him when Hinata gives him advice and words of encouragement to improve his gameplay. When asked why Hinata helped him, he felt that spark when Hinata explained that he wanted to take him down at his very best.
- Favorite Food: Yakisoba
- Current Concern: Receives are difficult.
- His star sign is Aries.
- He shares his birthday with Watari (3rd April)
- ↑ Chapter 217