komeiji koishi, komeiji satori, touhou, eyebrows, non-web source, 2girls, black hairband, black hat, black ribbon, blue background, blue shirt, blush, bow, buttons, collar, diamond (shape), eyelashes, female focus, frilled shirt collar, frilled sleeves, frills, green eyes, grey hair, hairband, hat, hat bow, heart, heart button, long sleeves, multiple girls, open mouth, purple eyes, purple hair, ribbon, ribbon-trimmed collar, ribbon trim, shirt, short hair, siblings, sisters, smile, teeth, third eye, white collar, wide sleeves, yellow bow, yellow shirt