Main character
Seita清太
- appearance
- 1
- appearance
- main roles
- 1
- main roles

Seita at a glance
Seita is a main character in Grave of the Fireflies. He is 14 years old. He is voiced by Tsutomu Tatsumi in Japanese and by J. Robert Spencer in the English dub.
Seita: quick facts
- Role
- Main character
- Age
- 14
- Gender
- Male
- First appearance
- Grave of the Fireflies (1988)
- Japanese name
- 清太
- Japanese voice
Tsutomu Tatsumi- English voice
J. Robert Spencer
Who is Seita?
A 14-year-old boy. Seita is responsible, mature, and tough. Since his dad is away fighting in the war, he is responsible for all the jobs his father would normally take, including caring for his younger sister, Setsuko. Seita's main fault is his pride, which can cause him to make wrong decisions.
Biography excerpt via Kitsu.
Seita in numbers
- Favourites on AniList
- 371
- fans who marked them a favourite
- Rank in Grave of the Fireflies
- #2
- of 4 characters, by favourites
- Appearances
- 1
- 1 as a main character
- On screen
- 1988
- one year
Most-loved characters in Grave of the Fireflies
AniList favourites
- Setsuko497
- Seita371
- Seita Setsuko no Haha7
- Isha0
Show as table
| Item | Favourites |
|---|---|
| Setsuko | 497 |
| Seita | 371 |
| Seita Setsuko no Haha | 7 |
| Isha | 0 |
Appearances
More characters from Grave of the Fireflies
Seita FAQ
What anime is Seita from?
Seita is a main character in Grave of the Fireflies.
How old is Seita?
Seita is 14 years old.
Who voices Seita?
Seita is voiced by Tsutomu Tatsumi in Japanese and by J. Robert Spencer in the English dub.
When did Seita first appear?
Seita first appeared in Grave of the Fireflies (1988).
What is Seita's Japanese name?
Seita is written 清太 in Japanese.
Where can I watch Seita?
Open the Grave of the Fireflies page for licensed streaming links and the full episode list.

