Lady X presents Batsugun's Naked Calligraphy Girls, an amateur-themed adult video featuring Mizushima Ai, Nakai Chiharu, Nana Yoshioka, Hikari Sakamoto, and Hiiragi Kaede. RADIX stands alone as the only studio with this unique concept—reimagining the calligraphy brush as a phallus while nude girls perform traditional writing art. Due to the success of the previous installment, this sequel returns with the same provocative theme, expanding on its popularity with bold new performances.