1girl, arcade, arcade cabinet, blue hair, bracelet, cropped jacket, from below, green jacket, hairband, indoors, jacket, jewelry, koizumi hitomi, light blue hair, lowres, midriff, navel, non-web source, official art, open mouth, orange skirt, playing games, red eyes, retro artstyle, short hair, short sleeves, sitting, skirt, solo, video game, yamada masaki, zenkoku seifuku bishoujo grand prix
1990s (style), 1girl, arcade, arcade cabinet, blue hair, bracelet, cropped jacket, from below, green jacket, hairband, indoors, jacket, jewelry, koizumi hitomi, light blue hair, lowres, midriff, navel, non-web source, official art, open mouth, orange skirt, playing games, red eyes, retro artstyle, short hair, short sleeves, sitting, skirt, solo, video game, yamada masaki, zenkoku seifuku bishoujo grand prix