Cheering megaphone featuring characters from Seido High School in Ace of Diamond. - Design: Blue handle, with character illustrations - School Name: Ace of Diamond Seido High School - Character Names: Sawamura, Haruichi, Kuramochi, Jun Isashiki, Tetsuya Yuuki, Ryosuke Kominato - Material: Plastic - Usage: Cheering megaphone, merchandise Thank you.