tsukumo kako, the hundred line -last defense academy-, chinese commentary, commentary request, commission, 1girl, black sailor collar, bow, bowtie, closed mouth, expressionless, eyelashes, flower, hand up, jt dadi, long hair, long sleeves, pink eyes, pink flower, pink hair, red shirt, sailor collar, sailor shirt, sample watermark, shirt, single sidelock, solo, sparkle, twintails, upper body, watermark, white bow, white bowtie