Sengoku Komachi Kurōtan
A modern schoolgirl uses science to aid Oda Nobunaga.
Sengoku Komachi Kurōtan (戦国小町苦労譚; 'A Sengoku Period Belle's Labor Story') is a Japanese light novel series written by Kyōchikutō and illustrated by Geko Hirasawa. It began serialization on the user-generated novel publishing website Shōsetsuka ni Narō in January 2013 and was later acquired by Earth Star Entertainment, who began publishing it under their Earth Star Novel imprint in January 2016. The series is notable for blending historical fiction with edutainment, as it follows a 21st-century schoolgirl transported to 16th-century Japan who uses modern scientific knowledge to aid warlord Oda Nobunaga.
- Author
- Kyōchikutō
- Illustrator
- Geko Hirasawa
- Original Serialization
- Shōsetsuka ni Narō (January 2013)
- Light Novel Publisher
- Earth Star Entertainment (Earth Star Novel imprint, January 2016)
- Manga Adaptation
- Sengoku Komachi Kurōtan: Nōkō Giga, illustrated by Hajime Sawada (Comic Earth Star, May 2017)
- Genre
- Alternate history, edutainment
- Copies in Circulation
- 2 million (as of March 2023)
Lore & Background
The series centers on Ayanokouji Shizuko, a 21st-century Japanese schoolgirl who is mysteriously transported to 16th-century Japan. She survives by convincing Oda Nobunaga that she can assist his rise to power through improved agricultural production, using her modern scientific knowledge without revealing its origin. Many historical figures appear as supporting characters, including Toyotomi Hideyoshi, Tokugawa Ieyasu, and Takeda Shingen.
Reader's Guide
Sengoku Komachi Kurōtan is significant as a work of alternate history and edutainment, weaving detailed descriptions of agricultural and industrial techniques into its narrative. The series began as a user-generated novel on Shōsetsuka ni Narō in 2013, later transitioning to a professional light novel imprint in 2016. Its popularity led to a manga adaptation in 2017, and by March 2023 it had 2 million copies in circulation. The series explores how a single individual's knowledge could alter historical events, making it a notable example of the isekai genre applied to Japanese history.
Did You Know?
- The series began serialization on the user-generated novel website Shōsetsuka ni Narō in January 2013.
- The manga adaptation is titled Sengoku Komachi Kurōtan: Nōkō Giga and began in May 2017.
- As of March 2023, the series had 2 million copies in circulation.
- Nineteen light novel volumes had been released as of March 2026.
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