akiyama mizuki, mizuki (arknights), arknights, project sekai, chinese commentary, commentary request, highres, 1boy, 1other, :d, beret, black sailor collar, blue hair, character name, closed mouth, crossover, grey background, hair between eyes, hand to own mouth, hand up, hat, heart, long hair, long sleeves, looking at viewer, multicolored hair, name connection, open mouth, pink eyes, pink hair, sailor collar, shirt, side ponytail, sidelocks, sleeves past wrists, smile, sparkle, trap, upper body, white shirt, xinglida208