As the year draws to a close, Kokoa Hoto and her colleagues at the café are far from bored. They enjoy a variety of entertainment, from bazaars to festivals, making each day interesting. Meanwhile, Chino Kafuu and her friends from middle school, Megumi Natsu and Maya Jouga, start to plan for their future by choosing a high school to attend. With thrilling adventures and a strong bond of friendship, Gochuumon wa Usagi Desu ka? Bloom showcases the charming lives of these café waitresses.