4 - 1A Bike Story Jan. 19, 2021- 4 - 2No Cat Left Behind Jan. 19, 2021
- 4 - 3Dance, Dance Ninja Jan. 19, 2021
- 4 - 4The Great Ninja Train Jan. 19, 2021
- 4 - 5The Ballad of Gen Jan. 19, 2021
- 4 - 6Let's Talk Space Jan. 19, 2021
- 4 - 7Quiet Game Jan. 19, 2021
- 4 - 8Golfball Ninjas Jan. 19, 2021
- 4 - 9Treasure Hunt Jan. 19, 2021
- 4 - 10Enter the Kitten Jan. 19, 2021