Kazuha is a man on Seiren who runs the Space-Time Management. He once tried to marry many of Seiren's women, including Miharu Sena Kanaka. Yukinari Sasaki did not want to lose Miharu Sena Kanaka to Kazuha, so he went to Seiren with Kirie Kojima and Tomoka Lana Jude. Tomoka managed to defeat Kazuha by recruiting help from all of her friends on Earth. Later, Miharu and her friends returned to Earth, and Kazuha received his comeuppance when he was forced to marry Maharu Sena Kanaka.


  • Kazuha only appears in the manga.
  • Kazuha is similar to Kazuharu Fukuyama, except that Kazuha has darker hair. Kazuha is shown to see women as only mere playthings, which angers Kazuharu as Kazuharu surprisingly sees women as being of great significance despite his lecherous actions towards them.