1boy, ahoge, animal_ear_fluff, animal_ears, blue_hair, blush, bottomless, camouflage, camouflage_shirt, cat_ears, cat_teaser, cloud, cowboy_shot, day, digital_camouflage, fang, from_below, fur_collar, furry, furry_male, heterochromia, japan_air_self-defense_force, japan_air_self-defense_force_omaezaki_sub-base, japan_self-defense_force, long_hair, looking_at_viewer, male_focus, military, omaneko, orange_eyes, otoko_no_ko, outstretched_arm, reaching, reaching_towards_viewer, red_eyes, shirt, sky, solo, split_tail, tsuji, yellow_eyes