1girl, air_bubble, blonde_hair, blue_eyes, blue_one-piece_swimsuit, book, book_stack, breasts, bubble, full_body, glasses, hat, holding, holding_book, i-8_(kancolle), kantai_collection, konno_takashi, large_breasts, low_twintails, name_tag, no_shoes, one-piece_swimsuit, open_book, pile_of_books, red-framed_eyewear, sailor_hat, school_swimsuit, semi-rimless_eyewear, sitting, sitting_on_books, solo, swimsuit, swimsuit_under_clothes, thighhighs, too_many, too_many_books, torpedo, twintails, under-rim_eyewear, underwater, white_thighhighs