Kangaete katsu! shōnen yakyū
Subtitle: shōri no kagi wa "isshi sanrui"
By: Tsuji Masato kanshū ; Charu Takafumi manga ; Yamamoto Ichirō gensaku
Series: Shūeishaban Gakushū Ganga SPORTS
Published: 2017
Language: jpn
Number of pages: 240
ISBN-13: 9784082880965
Subjects: Training; Baseball for children; Juvenile literature; Coaching; Comic books, strips