Hibari no komoriuta (ひばりの子守唄, literally "Hibari's Lullaby") is a 1951 black-and-white Japanese film directed by Koji Shima. The movie is based on Das doppelte Lottchen, a novel later adapted as The Parent Trap.
- Runtime: 1 hour and 21 minutes
- Release Date: September 21, 1951
