2girls, arm_grab, black_shirt, blue_archive, blue_eyes, blue_hair, blush, brown_hair, closed_eyes, cosplay, halo, hifumi_(blue_archive), holding_another's_wrist, hug, long_hair, low_twintails, multiple_girls, nuudoru, one-piece_swimsuit, open_mouth, parted_bangs, peroro_(blue_archive), peroro_(blue_archive)_(cosplay), ponytail, school_swimsuit, shirt, short_sleeves, smile, sticker_on_face, swimsuit, twintails, white_background, yuuka_(blue_archive), yuuka_(track)_(blue_archive)