How tall is Yu Otosaka?

Yu Otosaka is 174 cm tall. That height is part of his basic profile, while the show’s appeal comes from the contrast between his polished confidence and his uncertain judgment.

Who voices Yu Otosaka in English?

Ray Chase voices Yu Otosaka in English. Kouki Uchiyama performs the Japanese voice, with both versions giving his confidence a youthful quickness.

When does Yu Otosaka first appear?

Yu first appears in Charlotte (2015). The opening presents him through his confident, self-serving approach, which establishes the comic edge of his character.

Where can I watch Yu Otosaka?

Yu Otosaka’s story appears in Charlotte (2015), available on Crunchyroll, Hulu, and Netflix. The show is the place to follow his character.

Is Yu Otosaka worth watching for?

Yes, if you enjoy a lead whose confidence can be funny and irritating in the same scene. Yu’s story gets more compelling as the show challenges the attitude that made him entertaining at first.

Yu Otosaka

Charlotte universe

Yu Otosaka makes an uneasy first impression because he seems to be watching for the angle that will let him come out ahead. That instinct gives Charlotte a sly, lightly comic current, but it also makes his confidence hard to trust. The pleasure of following him is seeing how long that practiced certainty can hold when a scene asks something real of him. He is entertaining before he is reassuring, and the difference matters.

By Mika Tanabe

Appearance

Yu’s screen presence is neat and deliberate. He carries himself with the poise of someone who expects to be noticed, and even a quiet beat can feel like he is composing the version of himself he wants other people to see. Kouki Uchiyama gives that composure a quick, youthful edge; there is enough energy in the performance for his self-possession to read as an act he is still learning to maintain. The English performance by Ray Chase keeps the same nimble quality, letting confidence and strain sit close together. Neither reading turns him into a distant prodigy. He remains legible as a teenager trying to control how a moment lands.

Personality

Yu’s confidence is fun to watch because it has a practical purpose. He likes the advantage of being a step ahead, and the show lets that self-interest produce comic timing instead of dressing it up as nobility. Yet the charm has a catch: when he treats a situation like a contest, other people can start to look like pieces he might move. That friction is where the character becomes interesting. You can enjoy his nerve and still feel the cost of it. The One-Eyed Grim Reaper name carries a sharper, colder sound than the boy’s early poise suggests, which makes it a useful shadow over his lighter scenes. Yu is most compelling when his quick wit stops being enough to make a choice feel easy.

Yu Otosaka’s Story

Spoiler-free introduction

At the start of Charlotte, Yu is a high school student whose confidence has a calculating streak. He seems comfortable taking advantage of what he can do, and the comedy comes partly from how quickly he turns that advantage into a private little victory. The early material is strongest when it lets his performance do the work: a smooth front, a flash of self-satisfaction, then the sense that this way of moving through life may not survive every encounter. You do not need a map of the wider story to understand the basic appeal. Yu is funny, imperfect, and easy to question, which gives the opening stretch a livelier pulse than a straightforward wish-fulfillment setup.

Spoilers beyond Yu’s early characterization

As Yu’s story develops, the show puts greater pressure on the distance between confidence and control. His early habit of treating ability as a shortcut has emotional consequences, and the performance changes register as the strain accumulates. The character begins to carry the weight of decisions instead of skating past them with a clever look. That shift is a large part of why his arc divides opinion: Charlotte can move quickly, while Yu’s inner life asks the viewer to stay with a more difficult, less comfortable change. I find the tension more memorable than any claim that he becomes an uncomplicated hero. His story is about what happens when a boy who expects to manage the terms of an encounter has to face the limits of that expectation.

Watch Yu Otosaka’s Story

Start with Charlotte (2015), the show where Yu Otosaka’s story appears. It is available on Crunchyroll, Hulu, and Netflix. I would recommend it to viewers who enjoy a lead they can find amusing without needing to approve of him at every turn. The early comedy has a cocky snap, and later material makes that initial attitude harder to treat as harmless. Go in for Yu’s performance and stay alert to the way the show changes the feeling of watching him. The shift is part of the experience, and this page keeps the later discussion behind a spoiler label.

Start here: Charlotte (2015) — on Crunchyroll, Hulu, Netflix

CharlotteMain · 2015
Crunchyroll, Hulu, Netflix

Questions

How tall is Yu Otosaka?: Yu Otosaka is 174 cm tall. That height is part of his basic profile, while the show’s appeal comes from the contrast between his polished confidence and his uncertain judgment.
Who voices Yu Otosaka in English?: Ray Chase voices Yu Otosaka in English. Kouki Uchiyama performs the Japanese voice, with both versions giving his confidence a youthful quickness.
When does Yu Otosaka first appear?: Yu first appears in Charlotte (2015). The opening presents him through his confident, self-serving approach, which establishes the comic edge of his character.
Where can I watch Yu Otosaka?: Yu Otosaka’s story appears in Charlotte (2015), available on Crunchyroll, Hulu, and Netflix. The show is the place to follow his character.
Is Yu Otosaka worth watching for?: Yes, if you enjoy a lead whose confidence can be funny and irritating in the same scene. Yu’s story gets more compelling as the show challenges the attitude that made him entertaining at first.