3boys, bent_over, bertro_(housamo), blue_background, blue_bodysuit, bodysuit, border, brown_eyes, brown_hair, closed_mouth, colored_sclera, computer, duo_(housamo), first_aid_kit, full_body, gloves, gradient_background, green_eyes, hand_on_own_chin, helmet, indian_style, laptop, long_hair, looking_back, male_focus, mechanical_tail, multiple_boys, open_mouth, purple_hair, r-19_(housamo), red_sclera, seiza, sharp_teeth, short_hair, sitting, smile, spacesuit, standing, star_(symbol), sumi_wo_hakuneko, tail, teeth, tokyo_afterschool_summoners, twitter_username, white_border, white_hair