sakuragi mano, idolmaster, idolmaster shiny colors, absurdres, check commentary, commentary request, highres, 1girl, arm support, armpit crease, bare legs, bikini, blue bikini, blush, breasts, brown hair, collarbone, feet out of frame, fingernails, flipped hair, halterneck, invisible chair, looking at viewer, medium breasts, medium hair, nagisa (omiwatari no ya), navel, side-tie bikini bottom, sitting, smile, solo, stomach, string bikini, swimsuit