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attributes.contentRating: suggestive
attributes.createdAt: 2018-07-22T12:35:16+00:00
attributes.lastChapter: 46
attributes.lastVolume: 9
attributes.latestUploadedChapter: e5081ef7-643c-4580-92b3-888a1b311c3b
attributes.originalLanguage: ja
attributes.publicationDemographic: shounen
attributes.state: published
attributes.status: completed
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attributes.en: Romance
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attributes.en: Comedy
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attributes.en: Harem
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attributes.en: Drama
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attributes.en: Fantasy
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attributes.en: Adaptation
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attributes.updatedAt: 2022-04-01T22:36:13+00:00
attributes.altTitles: ja-ro Shinmai Maou no Keiyakusha
attributes.altTitles: en The Testament of Sister New Devil
attributes.altTitles: th น้องสาวมือใหม่ของผมเป็นจอมมาร
attributes.altTitles: ja 新妹魔王の契約者
attributes.description: en "Hey, you said you wanted a little sister, right?" Highschool freshman, Toujo Basara, was suddenly asked by his father and fell into a state of panic. On top of that, the eccentric father told him he would be getting remarried. He then departed overseas after bringing Basara two beautiful step-sisters. Things aren't as they seem in this series, as Basara discovers that his new "family" has a few secrets he's yet to unveil.  
    
  Adaptation of the [Light Novel](https://www.novelupdates.com/series/shinmai-maou-no-keiyakusha/) series written by Uesu Tetsuto and with illustrations by Ookuma Nekosuke.
attributes.links: al 81755
attributes.links: amz https://www.amazon.co.jp/dp/B074C547YK
attributes.links: ap the-testament-of-sister-new-devil
attributes.links: bw series/9761/list/
attributes.links: ebj https://ebookjapan.yahoo.co.jp/books/198413/
attributes.links: engtl http://www.sevenseasentertainment.com/series/the-testament-of-sister-new-devil/
attributes.links: kt 10169
attributes.links: mal 51755
attributes.links: mu 97118
attributes.links: nu shinmai-maou-no-keiyakusha
attributes.title: en Shinmai Maou no Testament