Kamishiro Rui is the eccentric stage director for the theatre troupe Wonderlands x Showtime, which consists of his friends Emu, Tsukasa and Nene. Nene is his childhood friend. He has purple hair with 2 cyan streaks and yellow eyes. He is labelled as a ‘weirdo’ for his curiosity, and despises vegetables. He likes to build robots. He is bilingual, speaking Japanese and English, although Japanese is his native tongue. His plans are usually dangerous, but he tries to keep everyone safe. He is 16.