Tetsuo Itagaki (板垣 哲生 Itagaki Tetsuo): One of the two excavators who ended up in the underground Ryusei School and encounter the Goat Orphnoch. Tetsuo Itagaki is portrayed by Atsushi Fukazawa (深沢 敦 Fukazawa Atsushi).
Tetsuo Itagaki (板垣 哲生 Itagaki Tetsuo): One of the two excavators who ended up in the underground Ryusei School and encounter the Goat Orphnoch. Tetsuo Itagaki is portrayed by Atsushi Fukazawa (深沢 敦 Fukazawa Atsushi).