1girl animated black_hat blue_archive blue_background book cannon caterpillar_tracks firing hat holding holding_book iroha_(blue_archive) long_hair looping_animation military military_vehicle motor_vehicle necktie on_tank peaked_cap pixel_art red_eyes red_hair red_necktie sana_(ansancityboy) solo tank tiger_i twitter_username vehicle_focus video
1girl black_hat blue_background book cannon caterpillar_tracks firing hat holding holding_book long_hair military military_vehicle motor_vehicle necktie on_tank peaked_cap pixel_art red_eyes red_hair red_necktie solo tank tiger_i twitter_username vehicle_focus
iroha_(blue_archive)
blue_archive
animated looping_animation video