"Wake up, Blind Mouse! Get up quickly. It's a beautiful day dawning. I have brought painting supplies for both of us. Let's paint spring!" happily announces the Mouse.

Blind Mouse and the Mouse are very beloved, despite their differences. They spend every day together, helping each other and enjoying various adventures according to the season, such as fishing trips, painting excursions in nature, and other fun experiences.

This is the first book in the new series titled "Friends with Tails," which includes 3 short illustrated stories featuring the Mouse and the Blind Mouse. "Happy Days" is the Spring book, as the entire series is based on the changing seasons. These inseparable friends will keep us company with their stories filled with tenderness and humor.