Yamasaki Hiromi

Asu Ichikai is an unsuccessful freelance writer with a gambling addiction who lives off his childhood friend. And Asu Ichiki is a jockey who is one of the most promising young talents and has had a brilliant career. These two brothers, who are likened to a virgin horse and a Derby horse, become embroiled in a huge conspiracy hidden behind the scenes of the horse racing world...

Historical Manga set in the Warring States Period of Medieval Japan about a low-rank soldier

Super jockey of local horse racing, Mitsuyuma challenges the triple crown race of central horse racing with local horses !! Great power full-scale horse racing romance !! -Translated from akitashoten