- Original title: Ludwig the Snowman’s Lucky Day
- Illustrator: Regina Lukk-Toompere
- Translator: Kaori Shiozaki
- 2023, 24 pp
- ISBN: 9784759823196
- Age: 4+
- fiction, picturebook
雪だるまルートヴィッヒのねがいごと
For more information or copyrights, please contact ulla.saar@elk.ee