俺だけレベルアップな件

성진우 / 水篠旬 Main character

Voice: 坂泰斗、민승우

유진호 / 諸菱賢太 Supporting character

Voice: 심규혁、中村源太

성진아 / 水篠葵 Supporting character

Voice: 三川華月、신나리

차해인 / 向坂雫 Supporting character

Voice: 上田麗奈、유영

최종인 / 最上真 Supporting character

Voice: 平川大輔、정재헌

백윤호 / 白川大虎 Supporting character

Voice: 東地宏樹、한복현

고건희 / 後藤清臣 Supporting character

Voice: 銀河万丈、송준석

우진철 / 犬飼晃 Supporting character

Voice: 古川慎、신범식

송치열 / 馬渕勲 Supporting character

Voice: 花輪英司

이주희 / 観月絵里 Supporting character

Voice: 本泉莉奈、송하림

김상식 / 真島伸晴 Supporting character

Voice: 山本満太、정의한

강태식 / 道門泰星 Supporting character

Voice: 内山昂輝、장서화

황동석 / 右京隼人 Supporting character

Voice: 間宮康弘、권창욱

민병구 / 美濃部剛 Supporting character

Voice: 榎木淳弥、강성우

은석 / 颯樹 Supporting character

Voice: 寺島拓篤、김진홍

박범식 / 久我新汰 Supporting character

Voice: 林大地

윤성철 / 要譲二 Supporting character

Voice: 波多野翔

주재환 / 周防篤司 Supporting character

Voice: 兼政郁人

강정호 / 羽村康 Supporting character

Voice: 比嘉良介

라혜영 / 高田星奈 Supporting character

Voice: 松井暁波

정동훈 / 赤羽源蔵 Supporting character

Voice: 中村源太

김구현 / 矢口 Supporting character

Voice: 小林直人

조명 / 四谷 Supporting character

Voice: 若林佑

안유정 / 中野 Supporting character

Voice: 荻野葉月

한송이 / 朝比奈りん Supporting character

Voice: 富田美憂、박시윤

김철 / 上原悠真 Supporting character

Voice: 小林親弘、안효민

박희진 / 今宮さつき Supporting character

Voice: 青木瑠璃子、김유림

고명환 / 松浦良平 Supporting character

Voice: 임채빈、廣瀬武央

조규환 / 澤田コージ Supporting character

Voice: 임혁、波多野翔

석민 / 幹久 Supporting character

Voice: 小川大介

진숙 / わたる Supporting character

Voice: 葉山翔太

이철진 / ジン Supporting character

Voice: 帆世雄一

구준태 / 純 Supporting character

Voice: こばたけまさふみ

이보라 / 藤崎ゆかり Supporting character

Voice: 김가령、伊藤理々杏

지나 / リナ Supporting character

Voice: 藍原ことみ、강새봄

손기훈 / 外園文章 Supporting character

황동수 / 右京将人 Supporting character

Voice: 諏訪部順一、최현수

로라 / ローラ Supporting character

Voice: 白石晴香

유명한 / 諸菱明成 Supporting character

Voice: 咲野俊介、강호철

真島の妻 Supporting character

Voice: 熊谷海麗

ユウカ Supporting character

Voice: 三谷綾子

観月の母 Supporting character

Voice: 加藤美佐

안상민 / 宍戸耕史郎 Supporting character

Voice: 近藤浩徳、윤용식

현기철 / 吉田恭平 Supporting character

Voice: 森永彩斗、강성우

유진성 / 諸菱真吾 Supporting character

Voice: 沖野晃司、이재범

이그리트 / イグリット Supporting character

박경혜 / 水篠聡子 Guest

ナレーション

Voice: 銀河万丈