Seijuurou Uehara

Seijuurou Uehara (, Uehara Seijūrō) was a minor yet pivotal character in the Oshi no Ko manga series. He was the husband of Airi Himekawa and the legal father of Taiki Himekawa.

Appearance
Seijuurou has light-colored hair and small dark-colored eyes.

History
Not much is known about Seijuurou except that he was married to Airi Himekawa who is implied to have been unfaithful to him and she later molested 11-year old Hikaru Kamiki, which resulted in the birth of Taiki Himekawa. At some point, however, he learned of his wife's secret and subsequently became hysterical, killing her before comitting suicide himself. Akane Kurokawa also theorized that it was Hikaru who told Seijuurou about his relationship with Airi, to have her killed whilst leaving no traces back to him.

Etymology

 * The name Seijuurou means "clear, pure, clean" (清) (sei), "ten" (十) (juu) and "son" (郎) (rou).
 * Seijuurou's surname Uehara means "above, top, upper" (上) (ue) and "field, plain" (原) (hara).