**Height:** 167 cm Tanaka is a listless student who is always dozing off and acting exhausted when awake. He is constantly sighing and refrains from any tiring work, all while being accompanied by his friend, Oota. Due to his disdain towards hard-work, he often relies on his family and friends (namely Oota) to assist him with activities. He's apathetic and hardly ever outwardly expresses how he feels. When he does, it's normally done in an impassive-seeming manner as well and thus makes it seem like he's mature at best and emotionless and uncaring at worst. He rarely does anything where he exerts more energy than required; however, he shows a surprising dedication to maintaining his lifestyle and daily routine, even going out of his way sometimes to maintain it even at the cost of expending energy he'd rather not use. Tanaka is somewhat scatterbrained or clueless at times, coming up with eccentric-at-best ideas that hold some form of merit or have some argument behind them but end up resulting in something stupid or bizarre. Tanaka is very capable but chooses to use his head for things that interest him. Sometimes, Tanaka's demeanor and personality may come across as self-centered or overly demanding. He sometimes acts like a child and other times like an incapable person. But he doesn't mean anything he does badly or harmfully. He just genuinely desires an uneventful, peaceful life. (Source: Tanaka-kun wa Itsumo Kedaruge Wikia (edited), Wikipedia (edited))