S1·E1 Vol.1: The Beginning of the Picture Diary

Koala writes about her daily life, which is gentle and warm. Whether she fails and feels depressed, or is pleased with herself for doing well, each and every event is just a small thing. Whether it's the days that went well, the days that didn't go well, special anniversaries, or just everyday life, every day is cherished. Today is a good day, and tomorrow will be a good day too