Japan is a burly clerk at the mall-based recycling shop *Handoff*, where his dark purple overalls and light purple shirt mark his work attire. With short brown hair and glasses, he balances a deceptively simple demeanor with fervent fixations—most notably an all-consuming obsession with the fictional idol Hikarun. This passion fuels his relentless hunt for rare Hikarun merchandise, from figurines to a coveted life-sized cardboard cutout whose theft by Beaver triggers visceral distress. A longtime follower of Smile’s online presence, he radiates effusive enthusiasm toward cute or charming girls, though his loyalty remains steadfast to friends like Cherry and Beaver. Collaborative by nature, he aids mall peers in ventures such as retrieving a lost vinyl record, blending teamwork with his otaku pursuits. His part-time role and niche interests anchor his place within the mall’s social fabric, where camaraderie and quirky passions intersect.