Tsutsutaka is a tall young man with a large chin and dark hair in the shape of a pompadour, similar to the shape of his chin.
During school hours, Tsutsutaka wears the standard uniform of U.A.
Not much is currently known about Tsutsutaka's personality.
Tsutsutaka was particularly annoyed by Class 1-A and with his classmate, badmouthed them whilst looking eager to see them fail at their show. However, he was surprised by their great performance and admitted they didn't disappoint. Tsutsutaka shows he can feel remorse, as he apologized for wanting them to suffer misfortune.
Tsutsutaka was having a talk with Chikuchi Togeike, one of his fellow General Department students, where they criticized Class 1-A and their decision to hold a live show to lift the rest of the school's spirits. Katsuki Bakugo overheard this exchange and the students shot him dirty looks, enraging him. This played a part in Katsuki wanting to make 1-A's performance a resounding success so as to silence their critics. On the day of the Festival, Tsutsutaka remains openly skeptical of Class 1-A. His attitude changes completely, however, when he sees their performance and is blown away. After the Festival is over, he and Chikuchi come up to Class 1-A and apologize, leaving most of them bewildered but Katsuki in glee.
|169. School Festival||Absent|
|170. With Eri||Absent|
|171. Gentle and La Brava||Debut|
|172. Prepping for the School Festival Is the Funnest Part (Part 1)||Absent|
|173. Prepping for the School Festival Is the Funnest Part (Part 2)||Absent|
|174. Golden Tips Imperial||Absent|
|175. Morning, the Day Of||Absent|
|176. Deku vs. Gentle Criminal||Absent|
|177. At the Construction Site||Absent|
|178. The Woman Called La Brava||Absent|
|179. School Festival Start!!||Absent|
|181. For Someone Else||Appears|
|182. Let It Flow! School Festival!||Appears|
|183. Festival All Day Long!!||Appears|
- Tsutsutaka's surname contains the kanji for "chin, jaw" (顎 ago?) and "ancient Japan" (大和 yamato?), and his first name contains "tube, cylinder" (筒 tsutsu?) and "prosperous, thriving or brawny" (隆 taka?).
- Tsutsuka's English voice actor, Jim Foronda, also voices Muscular.