1girl alternate_hairstyle amanchu! bangs black_ribbon blunt_bangs closed_mouth copyright_name green_hair index_finger_raised kohinata_hikari looking_at_viewer one_eye_closed pointing ponytail puffy_short_sleeves puffy_sleeves ribbon semausa short_ponytail short_sleeves solo speech_bubble spoken_copyright upper_body whistle yellow_eyes
air_bubble amanchu! aqua_hair artist_name ass blue_theme bodysuit bubble copyright_name coral coral_reef diving diving_mask diving_mask_on_eyes diving_regulator diving_suit fish flippers from_behind from_below green_hair holding_hands kohinata_hikari logo looking_back multiple_girls ocean ocean_bottom ooki_futaba perspective ponytail school_of_fish scuba scuba_gear scuba_tank snorkel swimming underwater wetsuit whale wox
2013 2girls :o ;d ahoge amanchu! aqua_hair aria_(amanchu!) artist_name blue_eyes blue_ribbon brown_eyes brown_hair cat cherry_blossoms copyright_name cross-laced_footwear dress from_below hairband holding holding_cat kohinata_hikari logo long_hair long_sleeves multiple_girls one_eye_closed ooki_futaba open_mouth outdoors outstretched_arm outstretched_hand petals purple_dress ribbon school_uniform short_hair smile tree wox
2girls :d :o amanchu! antenna_hair back-to-back black_hair blue_eyes blue_ribbon brown_eyes brown_hair dress friends green_hair hirokiku holding_hands interlocked_fingers kohinata_hikari long_hair long_sleeves looking_at_viewer looking_back multiple_girls ooki_futaba open_mouth purple_dress ribbon school_uniform short_hair smile teeth very_short_hair
2girls :d air_bubble amanchu! aqua_hair aria_(amanchu!) black_hair boots bubble cross-laced_footwear dress faux_traditional_media floating_hair full_body green_hair hair_between_eyes hand_on_back hantsuki_(ichigonichiya) highres holding_hands kohinata_hikari long_hair long_sleeves looking_at_another multiple_girls ooki_futaba open_mouth pink_dress profile purple_dress school_uniform short_hair smile surprised underwater yellow_eyes
1boy 2018 3girls :d absurdres amanchu! asymmetrical_bangs bangs black_hair black_legwear blue_eyes blue_shorts blue_sky blue_sleeves blush breasts brown_hair character_name character_profile clenched_hands closed_eyes clothes_around_waist cloud cloudy_sky day english_text floating_hair green_eyes green_hair grey_footwear gym_uniform hair_behind_ear hair_between_eyes hair_ornament hair_over_one_eye hands_up highres itou_youko jacket jacket_around_waist kohinata_hikari large_breasts light_brown_eyes long_hair looking_at_another looking_at_viewer magazine_scan multiple_girls newtype ninomiya_ai ninomiya_makoto official_art ooki_futaba open_mouth outdoors page_number pond ponytail purple_buruma purple_sleeves raglan_sleeves rock running scan shirt shorts sky smile socks sunaga_kenji talking text_focus thigh_gap thighhighs tongue tree twitter_username two_side_up water watermark waving_arm web_address white_jacket white_shirt
2girls absurdres amanchu! barefoot bikini black_hair blue_eyes blush body_blush bow bow_bikini breasts casual_one-piece_swimsuit collarbone eye_contact fish frilled_swimsuit frills green_eyes green_hair hair_between_eyes highres itou_youko kohinata_hikari light_green_hair long_hair looking_at_another magazine_scan medium_breasts megami multiple_girls navel official_art one-piece_swimsuit ooki_futaba scan short_hair smile strap_gap sunlight swimsuit underwater white_bow white_swimsuit yellow_bikini
2girls absurdres amanchu! ass bangs black_hair blue_eyes blush breasts character_name character_profile green_eyes green_hair highres holding_hands hoshi_masaaki interlocked_fingers itou_youko kohinata_hikari long_hair looking_at_viewer magazine_scan medium_breasts multiple_girls newtype official_art ooki_futaba open_mouth outdoors page_number parted_bangs round_teeth scan short_hair smile submerged sunaga_kenji sunlight teeth tongue translation_request tsukagoshi_jun'ichi twitter_username underwater watermark web_address wetsuit
(o)_(o) 2girls :d :o ahoge amanchu! bad_id bad_tumblr_id blush chibi commentary cosplay costume_switch diving_mask_on_head english_commentary goggles goggles_on_head green_eyes grey_background gumi gumi_(cosplay) hand_up headphones holding idk-kun kohinata_hikari kohinata_hikari_(cosplay) leg_garter light_green_hair look-alike microphone multiple_girls open_mouth short_hair smile solid_circle_eyes standing swimsuit twitter_username vocaloid wetsuit wristband
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1girl air_bubble alua amanchu! arms_behind_back bangs bikini breasts bubble collarbone diving_mask_on_head flippers flower full_body green_eyes green_hair groin kohinata_hikari looking_at_viewer medium_breasts navel purple-framed_eyewear purple_footwear short_hair side-tie_bikini smile snorkel solo submerged sunflower swimsuit underwater white_bikini
1boy 4girls :d ahoge amanchu! aria_(amanchu!) arms_behind_back bangs belt black_hair black_neckwear black_ribbon blue_eyes blush breasts brown_eyes brown_hair buttons cat choker closed_eyes cloud cloudy_sky collarbone condensation_trail day dress eyebrows_visible_through_hair green_eyes green_hair grin hair_ornament hairclip hands_on_own_knees katori_mato kohinata_hikari long_hair looking_at_another looking_at_viewer mizunashi_hayate multiple_girls neck_ribbon ninomiya_ai ninomiya_makoto ooki_futaba open_mouth outdoors pants ponytail red_hair ribbon school_uniform shirt short_hair short_sleeves sidelocks sky sleeveless sleeveless_dress small_breasts smile teeth twintails x_hair_ornament
2girls :d absurdres amanchu! black_hair blue_eyes diving_mask diving_mask_on_head green_eyes green_hair hair_bun highres kohinata_hikari looking_at_viewer multiple_girls official_art one-piece_swimsuit ooki_futaba open_mouth scan school_swimsuit short_hair sitting smile snorkel swimsuit water wetsuit
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2girls air_bubble amanchu! bangs bare_arms bare_shoulders barefoot bikini_top black_hair blue_eyes blush breasts bubble closed_mouth collarbone denim denim_shorts dress freediving gradient gradient_background green_eyes green_hair highres holding_breath holding_hands jakly kohinata_hikari long_hair looking_at_another medium_breasts midriff multiple_girls navel ocean ooki_futaba pocket short_hair short_shorts shorts smile spaghetti_strap swimming underwater white_dress yuri