Reverse: 1999: Sonetto Art Board (Shikishi) - Hongshan Zoo Collab Ver Haravatat we all know Ryo Yamada

we all know Ryo Yamada is the coolest member of Kessoku Band

Despite being a chibi version

As part of the 2026 FES Festival Reunion series

and the print quality is crisp enough to satisfy any Sinner collector

The base features beautiful soft pink floral motifs that match the aesthetic of the animation perfectly

Reverse: 1999: Sonetto Art Board (Shikishi) - Hongshan Zoo Collab Ver Haravatat we all know Ryo YamadaOur favorite Chief Assistant is taking a break from the Foundation's paperwork for some field research! This special art board comes from the Reverse: 1999 x Hongshan Zoo collaboration, featuring Sonetto in an adorable "Forest Observation" explorer outfit. If you love Sonetto's diligent yet poetic personality, this unique collaboration piece is a must have. Visual Highlights The illustration is absolutely charmingSonetto is decked out in researcher