Seijou "Seitekina" Taiyo
"Legacy Sun Pervert"


  • Male


  • 19


  • Several, but mainly on Kintaro Kanemura, Haruhi Suzumiya, and Miki Hoshii


  • Heteroflexible
Seijou Taiyo, nickname "Seitekina" is the king of the GCBI, as well Kintaro Kanemura's husband. Also the god of life and love.


  • Age: 19
  • Sexuality: Heteroflexible
  • Crushes: Several, but mainly crushes on Kintaro Kanemura, Haruhi Suzumiya, and Miki Hoshii
  • Also Known as: Grandmaster Seitekina, Seijou Hoshii (Since the Inabi-Taiyo Merge incident)
  • Married to: Kintaro Kanemura
  • Nationality: Japanese with a bit of brazilian.
  • Other: A god of life and love. Also dominator of women.


Although his nickname means "Sexual", he is actually not very open about his perversion, only opening up to people who are comfortable with it, he is also a loyal, polite (and for some reason, not very expressive, making him seem stoic) person who is timid to people who he doesn't know. It may not look like it, but he's a talented doujin artist as well. While a timid person, he has his "serious" moments when he speaks what he REALLY thinks about the situation as well.


Seijou was born in September 19, 1999 alongside Atsuko Taiyo, pampered with care from his older siblings and parents, he grew quite well. He often went to the beach with the family, which led to his suntan. He had a crush on a girl at elementary school, but didn't know what to do, so he asked Mari Taiyo, who suggested him to go with a playdate with the girl. The girl and Seijou eventually had a playdate, but one moment, the girl and Seijou tripped, resulting in her butt laying in Seijou's face. She did get off and scolded him despite it being an accident though. Since then, he had a habit of looking up girl's skirts to see their panties, much to his father Masao Taiyo, older sibling Nori Taiyo and twin sister Atsuko's disbelief. His perverted actions to the girls leaded to him to earn the nickname of "Seitekina", which supposedly meant "Sexual". He was enrolled into Akademi High alongside Atsuko at age of 15. He had a huge crush on Kokona, but unable to think into anything he should with her, he didn't intreact much with her.

At age of 16, he met Kintaro Kanemura, a trap boy from the Waveland nation, even confusing him for a girl, but quickly learned he was a guy, and was unaware of his feelings to Kintaro at time. Eventually Kokona came at him and confessed her love for him. Naturally Seijou accepted it and mid their way coming home, Kintaro reappeared and confessed to Seitekina, causing him to blush nervously and attempt to say no, only to Kokona say he'd wouldn't lose her if he dated Kintaro, so he accepts Kintaro's confession, too. He eventually is introduced to the original waveland royals: Saika and Hachiman. He became a prince at this point, alongside Atsuko becoming a princess without knowing.

He was sealed into a white room due to a group of people not accepting how open he was with his relationship with Kokona, which left him with trauma from that room, he was eventually released, though.



  • He crossdresses in the "GCBE" fanon often, not always though.
  • He has a black scarf on his pants pocket, a reminder that he's the master to some people in GCBI.
  • In top of considering busty girls to be the "Best type" of girls, he often mocks girls that have flat chests, deeming them as uninteresting. Doesn't stop him from crushing on flat-chested people like Yayoi Takatsuki and Elise (Nohr).






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