The Yamagasa Festival, one of the three biggest festivals of Hakata, is in full swing. Banba, born and raised in Hakata, is taking time off work to celebrate. The ace assassin of a contract killer agency Saruwatari has developed a distaste for work he does not find challenging. He decides to quit and move Hakata where there is more competition. As soon as he arrives, Saruwatari’s partner from high school Nitta calls out to him. Nitta works as an assassination consultant and wants to utilize Saruwatari’s skills, but...
You live in Hakata and you 
don't know what the Yamakasa is?
تعيش في هاكاتا ولا تعرف ما هو ياماكاسا؟
Du lebst in Hakata
und weißt nicht, was Yamakasa ist?
¿Vives en Hakata y no sabes
qué es el yamakasa?
¿Vives en Hakata y no sabes
qué es el yamakasa?
Tu connais pas
alors que t’habites à Hakata ?
Vivi ad Hakata e non sai cos'è?
Você mora em Hakata e não
sabe o que é Yamakasa?
Ты живёшь в Хакате
и не знаешь про Ямакасу?