Japanese crossword «Junior ("Junior and Karlsson" movie)»

"Junior and Karlsson" is a Soviet cartoon adaptation of a classic Swedish tale by Astrid Lindgren about Karlsson-on-the-Roof.
A seven-year-old boy, the youngest child in the family, was bored alone when a man with a propeller on his back suddenly flew into the open window and introduced himself: "I am Karlsson-on-the-Roof"...

I grew up with those books but didn't know there was a Soviet cartoon series. This was a fun and easy solve, and I learned something too. Thank you!