GA – Geijutsuka Art Design Class – Slapstick Wonder Land is a visual novel game for the PlayStation Portable. Players follow Mari, a young girl traveling to Japan as a short-term art student. With her late grandmother's sketchbook in hand, Mari embarks on a journey to fulfill a promise by coloring the sketches and discovering the vibrant world of art, friendships, and personal growth at GA.
Inside an airplane heading for Japan, Mari is clutching a sketchbook which once belonged to her grandma, who is now deceased. The sketches on it are what her grandma had drawn before she died, reminiscing about the days spent in Japan. To color the sketches: a promise Mari made with her grandma. What will be Japan like, the country the grandma so much loved? Feeling hopes and fears, Mari drifts off to sleep.
The place she is heading toward as a short-term international student is GA (Geijutsuka Art Design Class). What kind of story will unfold, casting Mari and the members of GA?