Chiyo-chan's Birthday - S1.E9

41 - If I Can't Pet One...

When Kaorin shows off pictures of her cats at school, Sakaki gets an idea.

42 - 11 Years Old

Chiyo announces that she will soon be turning eleven.

43 - Mr. Kitty Cat

With Chiyo's birthday coming up, Sakaki searches for the perfect gift.

44 - Premise

The girls gather at Chiyo's house for a birthday party.

45 - Why?

After the party, the girls go for a walk together.