Kyouji Murakami

Kyoji Murakami (村上 峡児) is the temporary chief of Smart Brain after Eiichi Toda's death. He is also known as the Rose Orphnoch (ローズオルフェノク)

Kyoji Murakami
Murakami was the one who assigned Lucky Clover to do his dirty work until Hanagata took back the company and gave control to Kiba. Despite losing his place in Smart Brain, Murakami had a trump card in the Orphnoch King, whom he had waited for and learn of his human host. To that end, Murakami attempted to abduct Teruo, fighting the Riders on his own and barely escaped their attacks. In his weakened state, Murakami offered his life to Teruo to awaken the Arch Orphnoch so he can correct the Orphnochs' genetic instability.

In the alternate conclusion shown in the movie, Paradise Lost, Murakami was somehow decapitated, which was beheaded by Faiz in Blaster Form during the events of Kamen Rider 555 S.I.C. Hero Saga: Lost World, and his head is kept alive in a tank until it was smashed by Smart Lady under orders for his failure in the end. He never had the chance to turn into a 'Rose Head' Orphnoch, dying with a loud scream.

Portrayal
Kyoji Murakami is portrayed by Katsuyuki Murai (村井 克行). As the Rose Orphnoch, his suit actor was Jiro Okamoto (岡元 次郎). As Kamen Rider Delta, his suit actor was Yoshifumi Oshikawa (押川 善文).