Seita
Seita is a masculine given name in Japan. The meaning of the name varies with the kanji characters used, and multiple spellings are possible. Beyond its use as a personal name, Seita is best known internationally as the name of the central character in the Studio Ghibli animated film Grave of the Fireflies.
Grave of the Fireflies is a 1988 film directed by Isao Takahata and produced by Studio Ghibli,
In broader usage, Seita is recognized as a given name in Japan and appears in various works