Okino Tsukasa 沖野 司 / 13 Sentinels 十三機兵防衛圏 v1.0

trigger: okino

girl's school uniform (skirt) - serafuku, bangs, braid, twin braids, long hair, pleated skirt, kneehighs

girl's school uniform (pants) - serafuku, bangs, braid, twin braids, long hair, striped pants

boy's school uniform - gakuran, short hair, bangs, ahoge