1boy 1girl absurdres ajiro_shinpei arm_up backlighting barefoot black_hair blonde_hair blue_one-piece_swimsuit blue_sky curled_up facing_away feet_out_of_frame fish floating_hair flying_fish hand_up highres hugging_own_legs jacket knees_to_chest kofune_ushio light_particles long_hair one-piece_swimsuit short_hair short_sleeves shorts sky standing summertime_render swimsuit tidsean too_many too_many_fish very_long_hair