Omae wo Onii-chan ni Shite Yarouka!? (Shall I make you big brother?!, お前をお兄ちゃんにしてやろうか！？) is a light novel series written by Sugiyama Ryuu (すぎやまリュウ) and illustrated by kakao.
Published by the MF Bunko, the series is complete at three volumes.
Story Synopsis
One day, Yoichi who grew up while not knowing his parents, received the news of his father's death. His father left behind a testament——which said he is to pick only one out of five 'little sister candidates'?!
"...I don't want to work, I want to laze around together with Onii-chan." (By Selene)
"Let's have a match! If I win, Nii-chan will... make me his little sister!" (By Tomomi)
"Onii-sama will choose me, isn't that right? It's our destiny." (By Sayuri)
"To become a girl, that's why I want to be Nii-san's little sister!" (By Yuuki)
"If Mii-chan becomes Nii-chama's little sister, she will become rich right?" (By Mika)
The little sisters who were presented to him had more than one or two odd quirks, a slapstick comedy between siblings starts here!
Volume 1 (Full Text)
- Novel Illustrations
- Prologue
- 7th of April, Sunday - Murasaki-san. Important Conversation. Inherited Relation?
- 8th of April, Monday – Entrance Ceremony. Childhood Friend. First Little Sister.
- 9th of April, Tuesday - Second Little Sister. Gamer. Competition-Crazy.
- 10th of April, Wednesday - Third Little Sister. Delicious Food. Honour Student?
- 11th of April, Thursday – Fourth Little Sister. Handsome. Girl Power Decrease.
- 12th of April, Friday - Fifth Little Sister. Elementary Schooler. Bear.
- 13th of April, Saturday - Onslaught. Counter-attack. Annihilation.
- 15th of April, Monday - Outside. Outside. For Now Let's Just Go Outside.
- 16th of April, Tuesday - Competition ✕. Cooperation ◎. Onee-chan.
- 17th of April, Wednesday - Redeeming Oneself. Honourable Recovery? Real Feelings.
- 18th of April, Thursday - Clothes. Assistance. Girl Power Increase.
- 19th of April, Friday - Homework. Helping Out. What is a Family...
- 20th of April, Saturday - Change. Growth. Parting?
- Epilogue
- Afterword
Volume 2
(Full Text)
- Novel Illustrations
- 21st of April, Sunday - Prologue
- 22nd of April, Monday – Pat Pat. Evening Date. From now on.
- 23rd of April, Tuesday - Memories. Ambush. Spring Storm.
- 24th of April, Wednesday - Change. Different Person. Dependent on Text.
- 25th of April, Thursday - Facing Forward. Empty. Curry Pot.
- 26th of April, Friday - Frowny. Worry. Secret Consultation.
- 27th of April, Saturday - Everyone. Gathering. Deadline.
- 28th of April, Sunday - Practice. Date. First Experience.
- 29th of April, Monday - Rushing Out. Darkness. Happy Monday.
- 30th of April, Tuesday - Bluffing. Weakness. Depressed.
- 1st of May, Wednesday - The Project. Authentic. Plan.
- 2nd of May, Thursday - Serious. Devotion. Course Counselling.
- 3rd of May, Friday - What I Want. What I Like. Keep it Secret.
- 4th of May, Saturday - Revenge. High Tension. 2nd Date.
- 5th of May, Sunday - Epilogue
- Afterword
Volume 3 (Full Text)
- Novel Illustrations
- Prologue
- 6th of May, Monday - Entire Day. Complete. Consultation on the Way Back.
- 7th of May, Tuesday - Enthusiasm. Hitting the Target. Shooting.
- 8th of May, Wednesday - Want to Eat? Won't Eat? Request.
- 9th of May, Thursday - Visit. School Gate. Afterschool Date.
- 10th of May, Friday - Dad. Mom. Family Meeting.
- 11th of May, Saturday - Everyone. Gathering. Happy Weekend.
- 12th of May, Sunday - Disbanding. Dispersal. Horrible Ending.
- 13th of May, Monday - Responsibility. Liberation. Starting from Minus.
- 14th of May, Tuesday - Impact. Attack. No-Guard Exchange of Blows.
- 15th of May, Wednesday - Hope. Wish. Pure Desire.
- 16th of May, Thursday - Contradiction. Hesitation. Innocent Feelings.
- 17th of May, Friday - Sixteen Years Old. Birthday. The Place of My Memories.
- 17th of May, Friday cont. - Resolve. Zeal. Answer of the Heart.
- Epilogue
- Afterword
