1girl bangs blue_eyes blue_hair blue_sailor_collar blue_sky blue_swimsuit blunt_bangs blush bow bowtie chain-link_fence clouds cloudy_sky collarbone day eyebrows_visible_through_hair fence highres izumi_hina_(neet_de_otaku_na_kunoichi_to_naze_ka_dousei_hajimemashita) kotatsu_(kotatsu358) looking_at_viewer neet_de_otaku_na_kunoichi_to_naze_ka_dousei_hajimemashita one-piece_swimsuit outdoors plaid plaid_bow pool sailor_collar school_swimsuit school_uniform see-through serafuku shirt short_hair short_sleeves sky solo standing swimsuit swimsuit_under_clothes wading water wet wet_clothes wet_shirt white_shirt