Naomasa is a tall man with short, black hair and somewhat-rectangular black eyes.
As a member of the police force, he is normally seen in his uniform, which consists of his signature tan overcoat and matching hat, underneath which he wears a black suit, a green tie at his neck with matching slacks and dress shoes.
Detective Tsukauchi is an earnest, hardworking individual who has earned the right to be a close friend of All Might, enough so, that he was even entrusted with the truth about One For All and the former's true form.
He appears to have a close relationship with All Might, as he even leaked sensitive information to the hero just because he felt it was the right thing to do.
Deductive Intellect: As a police detective, Naomasa likely possesses above-average powers of deduction.
- In his first sketches, Naomasa had the suit unbuttoned, a vest, a striped pants, in the sleeves he had more details and he did not wear gloves.
- According to the official twitter, his Code Name is "True Man".
- He also shares his birthday with Tomura Shigaraki, Chiyo Shuzenji and Kesagiriman.
- Naomasa's favorite thing is baseball.
- The kanji in Naomasa Tsukauchi, Nao "直"(lit. straight) and masa "正" (lit. correct, justice, righteous). Tsuka "塚" (lit. mound) and uchi "内" (lit. inside, within).
|Leaders||Commissioner General • Kenji Tsuragamae|
|Detectives||Naomasa Tsukauchi • Tanuma|
|Officers||Sansa Tamakawa • Monika Kaniyashiki|
|Families and Civilians|
|Asui Family||Beru Asui • Ganma Asui • Tsuyu Asui • Samidare Asui • Satsuki Asui|
|Bakugo Family||Masaru Bakugo • Mitsuki Bakugo • Katsuki Bakugo|
|Iida Family||Tensei Iida • Tenya Iida|
|Jiro Family||Kyotoku Jiro • Mika Jiro • Kyoka Jiro|
|Midoriya Family||Hisashi Midoriya • Inko Midoriya • Izuku Midoriya|
|Shimura Family||Chizuo • Hana Shimura • Kotaro Shimura • Mako • Nana Shimura • Nao Shimura • Tenko Shimura|
|Todoroki Family||Enji Todoroki • Rei Todoroki • Fuyumi Todoroki • Natsuo Todoroki • Shoto Todoroki • Toya Todoroki|
|Tsukauchi Family||Makoto Tsukauchi • Naomasa Tsukauchi|
|Shield Family||David Shield • Melissa Shield|
|Haimawari Family||Koichi Haimawari • Shoko Haimawari|
|Oguro Family||Iwao Oguro • Tamao Oguro|
|Skyline Family||Christopher Skyline • Pamela|
|Civilians||Aorio Kuraishisu • Daikaku Miyagi • Eri • Hime • Ichimoku Samazu • Jube Namimaru • Katsuma Shimano • Komari Ikoma • Kota Izumi • Luminescent Baby • Mahoro Shimano • Miyashita • Public Safety Commission President • Rin Yaritezawa • Saito • Samuel Abraham • Sho • Takuto • Tamashiro • Taneo Tokuda • Teruo Hazukashi • The Mother of Quirks • Tsubasa • Untenmaru Kurumada • Yokumiru Mera|