Ace of the Diamond

At the opening of the final game between Seido and Inajitsu, absolute Ace Narumiya can't get a strategy together for Seido. Starter Furuya also lets a hit from Inajitsu's Harada through and loses points. Entering the fifth inning, Seido's Ace Tanba hits the mound!! Will Seido's lifeline, the pitching succession strategy succeed here or ... ?! The finale of the West Tokyo Qualifying tournament enters its tense midgame ... !