To provide a pachinko game machine for raising game features without spoiling the excellent outer appearance of the game machine.
The machine comprises: a ball passage part (rear passage part 10) for guiding a game ball from a reception port 26 arranged in front of a base board 19 to discharge ports 69a, 69b arranged in the prescribed positions of a game area A, and allowing an inner part to be visually recognized; non-contact detection parts 91, 92 for detecting by non-contact the game ball which passes through the prescribed game ball passage area of the ball passage part; and a game ball passage determining means (sub-CPU) for determining the passage of the game ball through the game ball passage area when detection signals are received from the detection parts.
IKENOTANI KOICHI
AOKI EISUKE
OKAZAKI TAKASHI
