Shinmai Maou no Keiyakusha

Project Status: ACTIVE This project has been updated within the past 3 months.

Volume 1 Cover

Shinmai Maou no Tesutamento (新妹魔王の契約者（テスタメント）) series is written by Tetsuto Uesu and illustrated by Nekosuke Ookuma. It is being published by Kadokawa under their Sneaker Bunko label. The series currently has 9 volumes released. An anime adaptation aired between January 8, 2015 to March 26, 2015, covering the first three volumes of the light novel. A second season aired between October 9, 2015 – December 11, 2015.

Shinmai Maou no Keiyakusha is also available in the following languages:

• Polish (Polski)
• Russian (Русский)

Story Synopsis

"Hey, you said you wanted a little sister, right?" First year highschool student, Toujo Basara, was suddenly asked this question by his father, and he fell into a state of panic. On top of that, the eccentric father told him that he will be getting remarried. He then departed overseas after bringing Basara two beautiful step-sisters. But Mio and Maria's true forms are actually a newbie Demon Lord and a succubus!? Basara was almost forced into a master and servant contract with Mio, but a "reversed" contract was formed by mistake, and Basara is now the master!? Moreover, Basara is being hit by ecchi situations one after another due to the contract, but Mio's life is being pursued by other demon tribes and hero tribes!! The most powerful contractor's desire action drama begins!

Series Information

• Genre: Action, Ecchi, Fantasy, Romance, Shounen
• Original Title: 新妹魔王の契約者(テスタメント)
• Author: Tetsuto Uesu
• Illustrator: Nekosuke Ookuma
• Published Volumes: 9
• Series Status: Ongoing

Translation

Format Standards

Every chapter (after editing) must conform to the general format guidelines.

• General Format/Style Guideline

Registration page

Translators are asked to Register the chapters they want to work on.

Feedback Thread

If you enjoyed the translation, why don't you tell us at the Feedback Thread.

Updates

• 2nd May 2016 - Volume 6 Chapter 3 completed
• 23rd April 2016 - Volume 6 Chapter 4 completed.
• 9th April 2016 - Volume 4 Chapter 3 completed.
• 8th March 2016 - Volume 3 Chapter 3, Volume 5 Chapter 4, Volume 6 Chapter 1, Volume 7 Prologue completed.
• 3rd March 2016 - Volume 3 Epilogue completed.
• 1st January 2016 - Volume 5 Chapter 2 completed.

Older updates can be found here.

Shinmai Maou no Keiyakusha by Tetsuto Uesu

Volume 1 (Full Text)

• Novel Illustrations
• Prologue - The day he got a little sister
• Chapter 1 - The way to conquer your little stepsister
• Chapter 2 - First Master and Servant Contract
• Chapter 3 - At the Threshold of Trust and Reunion
• Chapter 4 - Until your Sadness becomes Nil
• Epilogue - What he wants to protect
• Afterword

Volume 2 (Full Text)

• Novel Illustrations
• Prologue - Peerless Devil Lord Sister in the Morning
• Chapter 1 - Yakiniku and Youth Special Edition
• Chapter 2 - Holding heightening Feelings
• Chapter 3 - Beyond the Trust between Master and Servant
• Chapter 4 - Fixing your Eyes on the irrevocable Past
• Epilogue - Future Possibilities
• Afterword

Volume 3 (Full Text)

• Novel Illustrations
• Prologue - A Look to Ridicule Fate
• Chapter 1 - Runaway of the Loli - Ero - Succubus
• Chapter 2 - The Merits and Demerits of Swaying the Master-Servant Contract
• Chapter 3 - Everything for this Moment
• Epilogue - To Speak of the Certainty of the Human Mind
• Afterword

Volume 4 (Full Text)

• Novel Illustrations
• Prologue - Crossing War of two Great Men
• Chapter 1 - Doing What Is Possible For You
• Chapter 2 - Caught Between Deepening Friendship and Mystery
• Chapter 3 - To Share Uncompromising Feelings
• Epilogue - The Scenes Caused by the Dream
• Afterword

Volume 5 (Full Text)

• Novel Illustrations
• Prologue - Departing in the Night of Christmas
• Chapter 1 - Being with You in the Demon Realm
• Chapter 2 - Within Intertwining Thoughts
• Chapter 3 - A New Master-Servant Contract
• Chapter 4 - In the Wind Blowing Through the Battlefield
• Epilogue - Last of Reunions and Death Matches
• Afterword

Volume 6 (Full Text)

• Novel Illustrations
• Chapter 1 - The Girls' Risqué Racing Swimsuits
• Chapter 2 - The Other Side to the False Smile
• Chapter 3 - Always Wanted to Confess to You
• Chapter 4 - Accompanying You Before You Depart
• Afterword

Volume 7

• Novel Illustrations
• Prologue - Respective Nights
• Chapter 1 - Facing One's Reality and True Feelings (21%)
• Chapter 2 - Tangled-Up Thoughts and Desires
• Chapter 3 - Contenders for the Future
• Chapter 4 - Beyond the Endless Dream
• Epilogue - Consequences of the Necessary Path
• Afterword

Volume 8

• Novel Illustrations
• Chapter 1 - The Fruits of Everyone's Labours
• Chapter 2 - Loli-Ero-Succubus Wants to Buy a House?
• Chapter 3 - Dissecting My Night With You Alone
• Afterword

Volume 9

• Novel Illustrations
• Prologue
• Chapter 1
• Chapter 2
• Chapter 3
• Chapter 4
• Epilogue
• Afterword

Shinmai Maou no Keiyakusha Side Stories

EX

Bundled with BD Volume 1 of the first season

• Illustrations
• BD Side Story - EX

Volume 8 Side Story

12 page booklet containing an SS, bundled with the special edition of Volume 8

• Wishing to Santa Claus

Project Staff

• Supervisor:
• Project Manager:

Translators

Active

• J2270A

Inactive

• PROzess (Translated Volumes 1 & 2 on forum)
• zxzxzx - (Blog)
• Arsl31

Editors

Active

• Deathmailrock
• Dual Blades

Inactive

• Mytsy
• Rohan123

Series Overview

• 新妹魔王の契約者I (September 29, 2012 ISBN 978-4-04-100495-1-C0193)
• 新妹魔王の契約者II (January 31, 2013 ISBN 978-4-04-100670-2-C0193)
• 新妹魔王の契約者III (June 1, 2013 ISBN 978-4-04-100860-7-C0193)
• 新妹魔王の契約者IV (November 1, 2013 ISBN 978-4-04-101061-7-C0193)
• 新妹魔王の契約者V (April 1, 2014 ISBN 978-4-04-101297-0-C0193)
• 新妹魔王の契約者VI (September 1, 2014 ISBN 978-4-04-101433-2-C0193)
• 新妹魔王の契約者VII (January 1, 2015 ISBN 978-4-04-102268-9-C0193)
• 新妹魔王の契約者VIII (July 1, 2015 ISBN 978-4-04-102576-5-C0193)
• 新妹魔王の契約者IX (December 1, 2015 ISBN 978-4-04-103747-8-C0193)