Team: Amemaru Middle School

Age: 22

Height: 185.2 cm

Weight: 79.5 kg

Birthday: March 8

Number: 4

Position: Wing Spiker

Favorite Food: wasabi leaves in soy sauce

A former student of Karasuno High School and the older brother of Kei Tsukishima.

He was the captain of the volleyball club of Amemaru Middle School during his middle school years. He later graduated to Karasuno High and joined the volleyball club. He tried his hardest to practice all the time and would even stay behind everyone else just to get in a little more training. Kei looked up to Akiteru so much that when he was benched, he didn't have the courage to tell Kei. He continued to lie to his brother's face until one day Kei showed up to a Karasuno match only to find Akiteru wasn't playing.

(Source: Haikyuu!! Wikia)