Side Effect

For humans possessing high trion ability, the trion exerts an influence on the sensory organs and the brain and can manifest as ESP. This ESP is referred to as "Side Effect" (副作用 Saido Efekuto).

Border organises Side Effects into four types:

S - Extrasensory Perception (超感覚 Chou Kankaku) A - Superhuman Ability (超技能 Chou Ginou) B - Special Constitution (特殊体質 Tokushuu Taishitsu) C - Enhanced Senses (強化五感 Kyouka Gokan)

Side Effect Holders

 * Yūichi Jin: Seeing a little of the future of those before him.
 * Yūma Kuga: Seeing through the lies of others.
 * Chika Amatori: Sensing approaching enemies and hiding her trion signature.
 * Yōtarō Rindō: Communicating with animals.
 * Shirō Kikuchihara: Enhanced hearing (強化聴覚 Kyōka Choukaku)
 * Kō Murakami: Enhanced stabilisation and consolidation of memory during sleep (強化睡眠記憶 Kyōka Suimin Kioku)
 * Masato Kageura: Receiving emotion aimed at him from other people (感情受信体質 Kanjou Jushin Taishitsu)
 * Tsukihiko Amō: Viewing others' fighting ability as colours.
 * Yomi: Perfect Parallel Processing (完全並列同時思考 Kanzen Heiretsu Dōji Shikō), which allows him to multi-task at maximum efficiency.