Hengoku no Schwester

 is a Japanese manga series written and illustrated by Minoru Takeyoshi. It was serialized in Shogakukan's "seinen" manga magazine "Monthly Big Comic Spirits" from December 2014 to October 2017, with its chapters collected in six "tankōbon" volumes.
Publication.
"Hengoku no Schwester" is written and illustrated by Minoru Takeyoshi. It was serialized in Shogakukan's "seinen" manga magazine "Monthly Big Comic Spirits" from December 27, 2014 to October 27, 2017. Shogakukan collected its chapters in six "tankōbon" volumes, released from June 12, 2015 to December 12, 2017.
The manga is licensed in France by Glénat.