Gurihiru, aka Illustrator Unit Gurihiru and Gurihiru Studios, is a Japanese illustration team, composed of artists Chifuyu Sasaki (workplan design, pencils, inks) and Naoko Kawano (workplan design, colors, webdesign). They are based in the city of Sapporo (Japan). The pair have worked in several Marvel Comics titles, such as: Power Pack, Fantastic Four, and Gus Beezer & Spider Man. They have also worked in the Avatar:The Last Airbender comic series, beginning in 2012 for the comic book, "The Promise"

Irene Strychalski graduated form the Savannah College of Art and Design in 2011, with a major in Sequential Art and a minor in Animation. Ever since, she has been working in various branches of the arts and entertainment industry, showcasing her flexibility and diverse skillset. Her credits include layouts and inks for the Marvel series "Deadpool Family", "SILK", "Gwenpool", "Marvel Rising", and "Marvel Super Hero Adventures"; background art for the FX show "Archer"; and character designs for the FX show "Chozen". Besides from franchise work, Irene proves her love for creation by filling her free time with sculpting and producing creator-owned comics.