GS Wonderland Cast Chiaki Kuriyama Takuya Ishida Hiro Mizushima Yôsuke Asari Yôichi Nukumizu Mana Mikura Kana Mikura Kendô Kobayashi Junpei Morita Hajime Yamazaki Jin Katagiri Jirô Satô Masayuki Yuhara Ohori Koichi Yasuto Hida Toshifumi Muramatsu Ren Ôsugi Sosuke Takaoka Shinji Takeda Tetta Sugimoto Ittoku Kishibe