Most copies published for an autobiographical memoir by a single author

- Who
- KODANSHA LTD., Tetsuko Kuroyanagi
- What
- 25,113,862 total number
- Where
- Japan
- When
- 01 September 2023
The most copies published for an autobiographical memoir by a single author is Totto-chan: The Little Girl at the Window created by Tetsuko Kuroyanagi (Japan) with 25,113,862 copies printed and circulated by KODANSHA LTD. (Japan) from March 1981 to September 2023.
Totto-chan: The Little Girl at the Window was sold in Japan, China, Taiwan, Indonesia, and the United States. The book was made into an animated movie in Japan in December 2023.