4x5 - GameCenter CX

After four devastating defeats, Arino is demoted to "Shunin" or "Senior Staff". Arino is given one last chance for promotion, if he can clear "Tonosama no Yabou" his position as Kacho will be reinstated... but Tonosama no Yabou is a game that Arino hasn't played before, a quiz game! Arino isn't alone though, his old friend AP Toujima, The Ace AD Urukawa, and even cameraman Abe will come to his aid and combine their knowledge to help Arino.