Joshikousei no Seitai Zukan

Joshikousei no Seitai Zukan, illustrated by the artist Shimapu, emerged from the subculture of Japanese gag manga that focuses on observational humor regarding specific social archetypes. Published in the mid-2010s, the work functions as a satirical field guide intended to catalog the behaviors, fashion choices, and mannerisms of high school girls as viewed through an exaggerated, humorous lens. The title reflects the ongoing fascination in Japanese media with dissecting the intricacies of youth culture, presenting the characters not merely as individuals but as specimens within a pseudo-scientific framework.

The design of the volume relies on a blend of character-focused illustrations and descriptive captions that mimic the layout of a nature encyclopedia or biological manual. Shimapu’s artistic approach emphasizes expressive, stylized character designs that highlight the quintessential traits of each 'type' represented in the book. While the work is lighthearted in its intent, it captures a specific aesthetic movement in manga where self-referential humor about social tropes became a prominent staple of the domestic market.