Suzuki Seiya appears! He is a very competitive person and is a former short-school player…The secret to his unknown awakening of the blows

[Suzuki Seiya Collaboration ①]This time, Suzuki Seiya of the Chicago Cubs will appear! If you look at unknown childhood episodes, you’ll find them full of super competitive episodes! The trigger for hitting awakening was due to a change in position! ? It’s packed with secrets to making children better at baseball. Please take a look! #Suzuki Seiya #Chicago Cubs #Sugitani Kenshi