4girls, ahoge, black_heart_(neptunia), blue_hair, braid, breasts, christmas, green_hair, green_heart_(neptunia), katade, light_blue_hair, long_hair, looking_at_viewer, medium_breasts, multiple_girls, neptune_(series), ponytail, power_symbol, purple_eyes, purple_hair, purple_heart_(neptunia), red_eyes, santa_costume, symbol-shaped_pupils, thighs, twin_braids, very_long_hair, white_hair, white_heart_(neptunia)