Hitsuji Yamada Reihenfolge der Bücher (Chronologisch)

BIRTHDAY SURPRISE! Saku’s boss’s niece, Yume-chan, is having a birthday bash and Saku and Yukichi are invited! They can’t exactly parade a giant, bipedal cat out in public, but they also don’t want to disappoint Yume-chan. How will they get themselves out of this pickle?! There’s never a shortage of chaos and confusion in the Fukuzawa household, but at the end of the day, this messy office worker and skillful cat make it work!

"Saku is an ordinary young woman who works long hours and lives alone with her cat, Yukichi. Yukichi, however, is not an ordinary house cat. For one, the temperamental feline towers over Saku and walks around on two legs. Instead of playing with toy mice, he scours supermarket flyers for good deals and keeps the house spotless. With a pet like that, it's hard to tell who's taking care of who!"--Back cover