Hikaru, the son of a big Major League batter Satou Toshiya, just got back from the homeland of baseball is already being put in as the outfielder during the practice match.
Daigo, Fujii, and Tashiro all watch Hikaru's first play with baited breath, but he flubs a completely basic fly and then follows up with a huge mis-throw.
In reality, Hikaru is a complete baseball noob.
But Hikaru just calmly enjoys his very first real baseball experience.
On the other hand, Daigo is in awe of Hikaru's physical and athletic prowess.
No wonder it seemed 
hard to swing it like that.
.ظننت أن ضربها بتلك الطريقة أمر صعب
Hab mich schon gewundert,
wie schwer der zu halten ist.
Me parecía que era complicado.
Ya decía yo que era muy complicado.
Mi sembrava un po' troppo difficile.
Por isso estava achando difícil de rebater.
То-то было тяжело замахиваться.