Episode 4 F... — Watch Diamond No Ace: Second Season

: You can stream this episode legally on Muse Philippines' YouTube Channel or mewatch in supported regions. Ace of the Diamond - Season 2 (2015)

If you are watching the older "Second Season" (which covers the Fall Tournament), episode 4 is titled "". Watch Diamond no Ace: Second Season Episode 4 f...

: The quarterfinal matchups begin as teams compete for a spot in the Top 4. Narumiya Mei of Inashiro Industrial dominates against Seiko High. Meanwhile, Seido prepares to face Sosei High, with Furuya Satoru taking the mound as the starting pitcher. : You can stream this episode legally on