Akane Shimizu is the acclaimed creator of the ground-breaking bestselling manga series Cells at Work! which has been adapted into a popular anime series. Meku Kaire is a manga artist based in Japan. Cells at Work! Cat is their first work to be published in English. Choco Aozora (Original story) is an author based in Japan. Cells at Work! Cats is their first work to be published in English.