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Saikin, Imouto No Yousu Ga Chotto Okashii N Da Ga.

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Matsuzawa Mari 2010 released.
Comedy / Ecchi / Romance / Shounen / Supernatural
最近、妹のようすがちょっとおかしいんだが; 最近、我的妹妹有点怪; Lately, My Little Sister has been a Bit Strange; Saikin, Imouto no Yousu ga Chotto Okashii n da ga
Vol.11 Ch.54 : I'm Back, Onii-Chan.
Vol.11 Ch.53 : You Have to Go... Right?
Vol.11 Ch.52 : This is... A Kiss, Right?
 7.9
55 voted
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Summary

The following content is intended for mature audiences and may contain sexual themes, gore, violence and/or strong language. Discretion is advised.

High school girl, Kanzaki Mitsuki, just got a new older brother when her mother remarries a fellow divorcée with a son. Soon after, her new step dad gets transferred overseas and her mother follows him there, leaving Mitsuki alone with her new step brother, Yuuya. Feeling abandoned by her mother, she stays distant from Yuuya, never really getting along very well with him nor even keeping a conversation with him.... until one day

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Chapters(63)

Vol.11 Ch.54 : I'm Back, Onii-Chan.

Apr 10, 2020

Vol.11 Ch.53 : You Have to Go... Right?

Apr 9, 2020

Vol.11 Ch.52 : This is... A Kiss, Right?

Apr 2, 2020

Vol.11 Ch.51 : Are You Okay With This, Mitsuki?

Mar 30, 2020

Vol.11 Ch.50 : This Has Happened Before, Hasn't It?

Mar 28, 2020

Vol.11 Ch.49 : Thank You... Yuki-Chan

Mar 25, 2020

Vol.10 Ch.48.5 : Yuu-kun, I Love You.

Mar 23, 2020

Vol.10 Ch.48 : I Still Like You, Even Now.

Mar 22, 2020

Vol.10 Ch.47 : For Some Reason, This is Really Embarrassing...

Mar 18, 2020

Vol.10 Ch.46 : I Can't Just Sit Here and Do Nothing.

Feb 17, 2020

Vol.10 Ch.45 : How Did I Forget?

Dec 9, 2019

vol.10 Ch.44

Dec 22, 2019

Vol.9 Ch.43.2 : The Reason Why I Decided on a Side-Tail

Dec 5, 2019

Ch.43.1 : I... I'm Not Fat!

Dec 5, 2019

Vol.9 Ch.43 : And Also... Because of My Own Feelings

Dec 5, 2019

Vol.9 Ch.42 : So You Like Both of Us?

Nov 29, 2019

Vol.9 Ch.41 : Thank You, Yuuya... Onii-Chan.

Nov 22, 2019

Vol.9 Ch.40 : Something's Wrong With Me.

Nov 15, 2019

Vol.8 Ch.39 : He's so Small... And so Cute.

Nov 8, 2019

Vol.8 Ch.38 : If Only You Could Call Him by Name...

Oct 18, 2019

Vol.8 Ch.37 : Want to See... More?

Oct 11, 2019

Vol.8 Ch.36 : An Amazing Feeling of Liberation

Sep 28, 2019

Vol.7 Ch.35 : Even Though They Love Each Other So Much...

Sep 20, 2019

Vol.7 Ch.34 : Ahh, Geez! What Should I Do, Then?

Sep 13, 2019

Vol.7 Ch.33 : Then... Hold Me Tight Right Here!

Sep 7, 2019

Vol.7 Ch.32 : If I Were to Talk With Mom Now...

Aug 31, 2019

Vol.7 Ch.31 : Can I... Sit With You?

Aug 16, 2019

Vol.7 Ch.30.5 : Don't Put Any Weird Lines in There!

Aug 10, 2019

Vol.7 Ch.30 : I Want it Directly From Onii-Chan

Aug 10, 2019

Vol.3 Ch.29.6

Jul 28, 2019

Vol.6 Ch.29.1 : Ahh, A Sister-In-Law Really Is Nice!

Jul 19, 2019

Vol.6 Ch.29 : So, How's It Look From Your Side?

Jul 13, 2019

Vol.6 Ch.28 : About This Morning...

Jul 5, 2019

Vol.6 Ch.27 : Is It Relaxing, Being With Her?

Jun 28, 2019

Vol.6 Ch.26 : Together With Yuu-Kun, In Mitsuki-Chan's Body...

Jun 22, 2019

Vol.5 Ch.25 : She's Just Playing Around, and That Sort of Thing.

Jun 15, 2019

Vol.5 Ch.24 : Hey, What Should I Call You?

Jun 7, 2019

Vol.5 Ch.23 : I'm Supposed to be This Guy's Girlfriend?

Jun 1, 2019

Vol.5 Ch.22 : You're Wrong! Yuki-Chan is a Boy!

May 25, 2019

Vol.5 Ch.21.5 : If You Pull Up Your Panties, You Should Be Able to Hide... Huh?

May 18, 2019

Vol.5 Ch.21 : Did I Do Something to Make You Cry?

May 18, 2019

Vol.4 Ch.20

May 11, 2019

Vol.4 Ch.19 : What if You Were to Lose Your Self-Control?

Apr 26, 2019

Vol.4 Ch.18

Apr 19, 2019

Vol.4 Ch.17

Apr 16, 2019

Vol.4 Ch.16.5

Apr 9, 2019

Vol.4 Ch.16

Apr 7, 2019

Vol.3 Ch.15.1

Mar 31, 2019

Vol.3 Ch.14 : Jealousy? NOPE NOPE NOPE!

Jan 11, 2019

Vol.3 Ch.13 : What's wrong in having my heart race in front of him!?

Aug 10, 2015

Vol.3 Ch.12 : I will strike at once tonight!

Aug 7, 2015

Vol.3 Ch.11

Oct 14, 2014

Vol.2 Ch.10 : Just like that... Brother and I

Aug 29, 2014

Vol.2 Ch.9 : HA..the..time..when my body..!

Jul 23, 2014

Vol.2 Ch.8

Nov 20, 2013

Vol.2 Ch.7 : Do you still Remember me, Onii-chan...?

Jan 14, 2012

Vol.2 Ch.6.5

Jan 14, 2012

Vol.2 Ch.6

Jan 14, 2012

Vol.1 Ch.5

Nov 20, 2013

Vol.1 Ch.4

Nov 20, 2013

Vol.1 Ch.3

Nov 20, 2013

Vol.1 Ch.2

Nov 20, 2013

Vol.1 Ch.1

Nov 20, 2013
...
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