blue oak, ethan (pokemon), green (pokemon), red (pokemon), silver (pokemon), yellow (pokemon), nintendo, pokemon, pokemon adventures, pokemon gsc, pokemon rgby, 1990s (style), 2girls, 4boys, back-to-back, baseball cap, black hair, brown hair, grin, hat, jacket, long sleeves, looking at viewer, multiple boys, multiple girls, one eye closed, open clothes, open jacket, retro artstyle, shirt, short sleeves, smile, spiked hair, sweater, t-shirt, upper body, wink