My Girlfriend's a Geek, Vol. 5 (My Girlfriend's a Geek (manga))
Rize Shinba is a Japanese manga artist better known for her boys' love works. Other Shinba works in English includeMy Bad!,Juicy Cider, andIntriguing Secrets. Shinba is also a boys' love light novel illustrator.Pentabu is the owner of the actual blog from which theMy Girlfriend's a Geeknovel series is compiled, making him one of the protagonists in the story.