Rookie Natsuki Takeuchi took his perfect-game bid to the eighth inning en route to his first career shutout as the Seibu Lions beat the Lotte Marines 1-0 in the Pacific League on Monday. Takeuchi (8-6), the Lions’ top draft pick last year, had a flawless outing until Marines cleanup Neftali Soto singled to left to open the eighth at Belluna Dome. The southpaw issued his only walk to put two runners on but kept the Marines off the board before Seibu’s Manaya Nishikawa crushed a solo home run in the home half off Shota Suzuki (2-2), Lotte’s third reliever. Two singles in the ninth gave the visit…