A popular and attractive boy in Nanoka&#039;s class. He&#039;s initially introduced as a possible rival for her affections, but in the manga he has a forbidden love of his own and is infatuated with the school librarian. Unlike Futaba or Tamaki, Miyauchi does not tease Nanoka about her &quot;brother complex&quot; and tells her not to take their jokes to heart.    (source: Opentopia)

Saeki Koushirou works as a wedding planner, but his own love life is a shambles. His background makes it difficult for him to commit himself wholeheartedly to love. The child of a divorced couple, he lives with his father. He has a mother and a sister, but he has not seen them in years. After being dumped by his girlfriend, a chance encounter with a female high school student shakes Koushirou's calm and awakens new feelings in him - but he learns that the girl is in fact his sister, who will now be staying with his father and him. Yet, the feelings in Koushirou's heart... 
(Source: Anime News Network)

He was the Black Ranger on Mighty Morphin Power Rangers and The Green Ranger on Power Rangers Zeo and the Green Turbo Ranger on Power Rangers Turbo. He had his first role in anime as main character Vash the Stampede from Trigun, and after that, he has been voicing a plethora of roles in animes such as Ichigo Kurosaki in Bleach, Lelouch Lamperouge in Code Geass, Zora Ideale in Black Clover, Giyuu Tomioka in Demon Slayer, and more recently Twenty-Fifth Baam in Tower of God.

**Non-Anime Roles:**
• Guy Cecil (Tales Of the Abyss)

Born twelve years apart, siblings Koshiro and Nanoka were separated when their parents divorced and moved to different parts of Japan; as a result, they both grew up hardly aware of the other's existence. 
The story begins when 15-year-old Nanoka moves to Tokyo to live with her father and brother, the latter being 27 years old and employed by a marriage-arranging company. Koshiro first encounters Nanoka on the train one morning, and returns her dropped train pass. Despite their age difference, they feel a brief spark of connection before they go their separate ways. 
Soon after that, they encounter each other once again near an amusement park, where they go on an impromptu date. While riding the Ferris wheel, the two open their hearts to each other and discuss their recent romantic woes. Nanoka comforts Koshiro when he breaks down and cries, and he realizes that he is very attracted to her. Right after the date, they meet their father, and are startled to realize they are siblings. 
Koi Kaze is about Koshiro's love for Nanoka, his conflicting drive to obey societal norms, and Nanoka's growth into womanhood and her growing feelings for her brother. 
(Source: Wikipedia)

Kazuya Miyauchi