ダイヤのA [Ace of Diamond] #4

Volume 4 of 寺嶋裕二's *Ace of Diamond* brings a confident young pitcher front and center — his cap marked with a bold "S," eyes sharp with competitive focus, every detail of his expression radiating the quiet intensity of someone with something to prove. Published by Kōdansha in 2007 as part of their Shonen Magazine Comics line, this volume continues the series' earnest portrayal of high school baseball ambition. Whether you're following the story from the start or just discovering it, this cover alone makes a compelling case for the whole series.