2001:_a_space_odyssey 2001_a_space_odyssey akizuki_ritsuko amami_haruka character_request crossover drugs english futami_ami futami_mami gun hagiwara_yukiho hal_9000 idolmaster kisaragi_chihaya koume-i nico_nico_douga not_present open_mouth paranoia_(game) paranoia_(rpg) ray_gun scared silhouette smile syringe weapon