Banri Shiroishi

Banri Shiroishi serves as the powerhouse drummer of Argonavis and a first-year student in the Business Department at Hokuyo University. Driven by a deeply practical ambition—rescuing his family's debt-ridden dairy farm through music—he approaches band life with the mindset of an entrepreneur rather than a dreamer. His rational, efficiency-first attitude shapes every decision he makes, yet his naturally upbeat personality keeps the team's spirits high. Forged through years of traditional taiko drumming from childhood, his playing style is defined by explosive force and raw energy that commands attention on any stage.