sugawaw koshi🪼٭★٭˚∘•

Sugawara is shown to be average in height with a slender build. He has slightly thick eyebrows, light grey hair, and hazel-brown eyes with a birthmark mole under his left eye. He is usually seen with a gentle smile on his face.

Being the vice captain, he has a soothing and gentle personality for his teammates and acts as a pillar of support for them. Even though he isn't Karasuno's regular setter anymore, he does not dream of giving up on playing. As such, he encourages himself and all of his teammates to never give up, no matter how rough the situation might be.

Sugawara's dedication to volleyball is clear when he decides to continue club activities even when most third-years choose to retire in order to focus on their futures. In a meeting, his teacher asked Sugawara why he's so determined to continue playing even though he's not a starting member, and Sugawara answered that he doesn't want to have regrets in the future.

He is also quite perceptive as he noticed how Tanaka asked for the key to the gym just before the first years' 3-on-3 match even though he always comes in late. He is also intelligent as he can come up with helpful tactics during games that his team members can use. An example of this is when he came up with the idea of saying "bring it" and "send it to me" for Kageyama and Hinata's combo. Sugawara also came up with the hand signals overnight while his teammates were all sleeping.

Despite his nurturing behavior, he is sometimes mischievous, as seen from how he supports Hinata when he crashed the First Year Training Camp uninvited. He also tends to get violent when he teases his teammates, often smacking them around when he's excited to join the game; although this does have the effect of cheering up the team as well.