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Boku no Kokoro no Yabai Yatsu

Boku no Kokoro no Yabai Yatsu
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Norio Sakurai 2000 released.
Comedy / Romance / School Life / Seinen
僕の心のヤバイやつ; ; The Dangers in My Heart
Vol.11 Ch.143 : I'm Being Careless new
Vol.11 Ch.142 : I'm Full Of Stray Thoughts
Ch.141
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Photos about this manga (All)

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Chapters(296)

Vol.11 Ch.143 : I'm Being Careless new

Apr 25, 2024

Vol.11 Ch.142 : I'm Full Of Stray Thoughts

Apr 11, 2024

Ch.141

Mar 29, 2024

Ch.140

Mar 1, 2024

Ch.139.2

Mar 2, 2024

Ch.139.1

Feb 16, 2024

Ch.139

Feb 17, 2024

Ch.138

Feb 1, 2024

Ch.137

Jan 19, 2024

Ch.136.3

Jan 14, 2024

Ch.136.2

Jan 15, 2024

Ch.136.1

Jan 15, 2024

Vol.10 Ch.136 : I Remembered Something Important

midnightlux Jan 29, 2024

Ch.135.1

Dec 25, 2023

Vol.10 Ch.135 : I Stayed Focused

Dec 15, 2023

Vol.10 Ch.134 : I Get Irritated, Too

Dec 1, 2023

Vol.10 Ch.133 : I'm Stuck In The Middle

Nov 17, 2023

Vol.10 Ch.132 : Our Night Is Drawing To A Close

Nov 3, 2023

Vol.10 Ch.131 : I Didn't Bring It

Oct 20, 2023

Ch.130 : I Went to the Beach

Oct 6, 2023

Vol.10 Ch.129 : I Went On A Retreat

Sep 22, 2023

Ch.128 : I'm Done For

Sep 8, 2023

Vol.9 Ch.127 : We're Moving Forward

Aug 17, 2023

Vol.9 Ch.126 : I'm Airing My Frustrations

Aug 3, 2023

Vol.9 Ch.125 : We're Taking Care Of Children

Jul 20, 2023

Vol.9 Ch.124.1 : Twitter Extras

Jul 20, 2023

Vol.9 Ch.124 : I'm Busy Studying

Jul 6, 2023

Vol.9 Ch.123 : I Want To Ask

Jun 24, 2023

Vol.9 Ch.122 : I'm Not Prepared Enough

Jun 9, 2023

Vol.9 Ch.121 : I'm Not Self-Aware Enough

May 26, 2023

Vol.9 Ch.120 : We're Intoxicated

May 14, 2023

Vol.9 Ch.119 : We Went to a Live Show

Apr 28, 2023

Vol.9 Ch.118 : I Was Putting Up Walls

Apr 14, 2023

Vol.9 Ch.117.1 : Twitter Extras

Apr 11, 2023

Vol.9 Ch.117 : I Want to Move Forward, Too

Mar 30, 2023

Vol.9 Ch.116 : I Asked Permission

Mar 16, 2023

Vol.9 Ch.115 : I Want to Open Up About It

Mar 3, 2023

Vol.9 Ch.114 : We're Going Out

Feb 11, 2023

Vol.8 Ch.113 : My Love for Him

Jan 27, 2023

Vol.8 Ch.112 : I Want to Respond

Jan 12, 2023

Vol.8 Ch.111.2 : Twitter Extra - New Year 2023

Jan 12, 2023

Vol.8 Ch.111.1 : Twitter Extra - Christmas 2022

Jan 12, 2023

Vol.8 Ch.111 : My Love For Her

Dec 22, 2022

Vol.8 Ch.110 : I Want To Tell Her

Dec 8, 2022

Vol.8 Ch.109 : I Noticed

Nov 27, 2022

Vol.8 Ch.108 : I Didn't Notice

Nov 10, 2022

Vol.8 Ch.107 : I'm Looking Forward To It

Oct 28, 2022

Vol.8 Ch.106 : We Are Losing

Oct 14, 2022

Vol.8 Ch.105 : I Don't Want To Lose

Sep 30, 2022

Vol.8 Ch.104.1 : Twitter Extra

Sep 27, 2022

Vol.8 Ch.104 : I Like Her More

Sep 15, 2022

Ch.103.2 : Twitter Extra

Sep 27, 2022

Ch.103.1 : Twitter Extras

Sep 27, 2022

Ch.103 : I Reminisced

Sep 2, 2022

Vol.8 Ch.102.1 : Twitter Extra

Sep 2, 2022

Vol.8 Ch.102 : I'm A Stranger

Aug 20, 2022

Vol.6 Ch.101 : I Want To Be Closer To Yamada

Aug 4, 2022

Ch.100.6 : Twitter Extras

Aug 16, 2022

Ch.100.5 : kun / Showing a Treasure to the World

Aug 16, 2022

Ch.100.1 : Twitter Extra

Aug 16, 2022

Ch.100 : Karte. 100

Aug 5, 2022

Ch.99 : We Made A Promise

Jun 23, 2022

Vol.7 Ch.98.1 : Twitter Extra

Jun 21, 2022

Vol.7 Ch.98 : We Declared It

Jun 9, 2022

Vol.7 Ch.97 : I'm Just Worried

May 28, 2022

Ch.96.1 : Twitter Extras

May 28, 2022

Vol.7 Ch.96 : I Felt Guilty

May 5, 2022

Vol.7 Ch.95.2 : Twitter Extras

May 6, 2022

Vol.7 Ch.95.1 : Twitter Extra

Apr 22, 2022

Vol.7 Ch.95

Apr 21, 2022

Vol.7 Ch.94.1 : Twitter Extra

Apr 8, 2022

Vol.7 Ch.94 : We Stayed Up Late

Apr 7, 2022

Vol.7 Ch.93 : I'm Today's Star

Mar 24, 2022

Vol.7 Ch.92 : I Was Born

Mar 10, 2022

Vol.7 Ch.91 : We Scored A Point

Feb 24, 2022

Vol.7 Ch.90.3 : Twitter Extra

Feb 22, 2022

Vol.7 Ch.90.2 : Twitter Extra - Valentine's Day 2022

Feb 22, 2022

Vol.7 Ch.90.1 : Twitter Extras

Feb 22, 2022

Vol.7 Ch.90 : I'm Tangled Up

Feb 11, 2022

Vol.7 Ch.89.2 : Twitter Extras

Feb 5, 2022

Vol.7 Ch.89 : I'm Overflowing

Jan 27, 2022

Ch.88 : Karte. 88

Jan 13, 2022

Vol.7 Ch.87.1 : Twitter Extra - New Year 2022

Jan 1, 2022

Vol.7 Ch.87 : I'm Going On A Double Date

Dec 30, 2021

Vol.7 Ch.86.2 : Twitter Extras - Christmas 2021

Dec 24, 2021

Vol.7 Ch.86.1 : Twitter Extra

Dec 16, 2021

Vol.6 Ch.86

Dec 15, 2021

Vol.6 Ch.85.2 : Twitter Extra

Dec 14, 2021

Ch.85.1 : Twitter Extras

Dec 14, 2021

Vol.6 Ch.85 : Yamada Likes Me

Dec 2, 2021

Vol.6 Ch.84.1 : Extra Chapter

Nov 29, 2021

Ch.84 : I'm Okay

Nov 18, 2021

Ch.83.1 : Twitter Extras

Nov 11, 2021

Vol.6 Ch.83 : I'm Ready To Go

Nov 4, 2021

Vol.6 Ch.82.2 : Halloween 2021

Nov 2, 2021

Ch.82.1 : Twitter Extra

Oct 25, 2021

Vol.6 Ch.82 : I'm In Rehearsal

Oct 21, 2021

Vol.6 Ch.81.1 : Extra Chapter

Oct 13, 2021

Ch.81

Oct 7, 2021

Vol.6 Ch.80.1 : Extra Chapter

Oct 3, 2021

Vol.6 Ch.80 : I'm Playing At It

Sep 23, 2021

Ch.79.2 : Extra Chapter

Sep 24, 2021

Ch.79 : I'm In Learning Mode

Sep 9, 2021

Vol.6 Ch.78 : I Want To Know

Aug 24, 2021

Vol.6 Ch.77.2 : Extra Chapter

Aug 18, 2021

Ch.77 : I Paid A Surprise Visit

Aug 10, 2021

Ch.76

Jul 28, 2021

Ch.75.2 : Extra Chapter

Jul 24, 2021

Ch.75

Jul 14, 2021

Ch.74

Jul 7, 2021

Ch.73.2

Jul 3, 2021

Vol.3 Ch.73.1

Jun 20, 2021

Vol.3 Ch.73

Jun 16, 2021

Vol.3 Ch.72.1

Jun 4, 2021

Vol.3 Ch.72

Jun 2, 2021

Vol.3 Ch.71.1

May 29, 2021

Ch.71

May 19, 2021

Ch.70

May 5, 2021

Ch.69

Apr 21, 2021

Ch.68

Apr 7, 2021

Ch.67

Mar 27, 2021

Ch.66.3

Mar 18, 2021

Vol.4 Ch.66.2 : Extra Chapter

Mar 16, 2021

Vol.4 Ch.66.1 : Extra Chapter

Mar 11, 2021

Vol.4 Ch.66 : I Was Thrown

Mar 9, 2021

Vol.4 Ch.65.4 : Extra Chapter

Mar 6, 2021

Vol.4 Ch.65.3 : Extra Chapter

Mar 4, 2021

Vol.4 Ch.65.2 : Extra Chapter

Mar 4, 2021

Vol.4 Ch.65.1 : Extra Chapter

Feb 28, 2021

Vol.3 Ch.65 : I'll Soon Be An Adult

Feb 23, 2021

Vol.4 Ch.64.3 : [2021 National Cat Day Chapter]

Feb 22, 2021

Ch.64.2 : [Twitter Extra - 2021/02/18]

Feb 19, 2021

Vol.3 Ch.64.1 : A Day Like Any Other [2021 Valantine's Day Chapter]

Feb 14, 2021

Vol.3 Ch.64 : We're Not Adults

Feb 9, 2021

Ch.63 : I Took Care of It

Feb 3, 2021

Vol.3 Ch.62.3 : Extra Chapter

Feb 2, 2021

Vol.3 Ch.62.1 : Extra Chapter

Jan 21, 2021

Vol.3 Ch.62 : I Took a Bath

Jan 19, 2021

Vol.3 Ch.61.1 : Extra Chapter

Jan 14, 2021

Vol.3 Ch.61 : We Are Searching

Jan 5, 2021

Vol.3 Ch.60.2 : Extra Chapter

Dec 27, 2020

Vol.3 Ch.60.1 : Christmas Eve Extras

Dec 26, 2020

Vol.3 Ch.60 : Even Though I'm Enjoying It

Dec 22, 2020

Vol.3 Ch.59.2 : Extra Chapter

Dec 21, 2020

Vol.3 Ch.59.1 : Extra Chapter

Dec 15, 2020

Ch.59 : I Got Exposed

Dec 8, 2020

Ch.58.5

Nov 30, 2020

Ch.58.4 : Extra Chapter

Dec 4, 2020

Ch.58.3 : Extra Chapter

Dec 4, 2020

Vol.3 Ch.58.2 : Extra Chapter

Nov 26, 2020

Vol.3 Ch.58.1 : Extra Chapter

Nov 21, 2020

Ch.58 : I Want to Rely on Her

Nov 18, 2020

Vol.3 Ch.57.2 : Extra Chapter

Nov 11, 2020

Ch.57.1 : Extra Chapter

Nov 9, 2020

Ch.57 : I Want You to Know Me

Nov 4, 2020

Ch.56.3 : Extra Chapter

Oct 28, 2020

Ch.56.2 : Extra Chapter

Oct 24, 2020

Vol.3 Ch.56.1 : Branch

Oct 21, 2020

Ch.56 : I Was Investigated

Oct 20, 2020

Ch.55.2 : Extra Chapter

Oct 14, 2020

Ch.55.1 : Extra Chapter

Oct 9, 2020

Ch.55 : I Was Put on Display

Oct 6, 2020

Ch.54.2 : Extra Chapter

Oct 2, 2020

Vol.3 Ch.54.1 : Extra Chapter

Sep 26, 2020

Ch.54 : I Prayed at the Shrine

Sep 23, 2020

Ch.53 : I Want to Hear Her Voice [v0]

Sep 8, 2020

Ch.052.3

Sep 5, 2020

Ch.52.2 : Extra Chapter

Sep 3, 2020

Ch.52.1 : Extra Chapter

Aug 27, 2020

Ch.52 : We Resemble Each Other a Bit [v0]

Aug 25, 2020

Ch.51.2

Aug 16, 2020

i'm in high spirits

Aug 15, 2020

Ch.51.1 : Young Champion 2020-17 Special Chapter

Aug 12, 2020

Ch.51

Aug 11, 2020

Ch.50.2 : #PapicoDay (#u30d1u30d4u30b3u306eu65e5)

Aug 15, 2020

Ch.50.1 : LINE

Aug 15, 2020

Ch.48.1 : Extra Chapter

Aug 15, 2020

Ch.50

Jul 31, 2020

Ch.49

Jul 31, 2020

Ch.48

Jul 31, 2020

Ch.47.1 : Extra Chapter

Aug 7, 2020

Ch.47

Jul 31, 2020

Ch.46.2 : Extra Chapter

Aug 8, 2020

Ch.46.1 : V3 Special Editon Comic

Aug 3, 2020

Ch.46

Jul 29, 2020

Ch.45

Jul 29, 2020

Vol.3 Ch.44.2 : Volume Extras

Jul 27, 2020

Vol.3 Ch.44.1 : 44.1

Jul 20, 2020

Vol.3 Ch.44 : We're Using LINE

Jul 14, 2020

Vol.3 Ch.43.2 : I Fucked Up [unofficial]

Jul 9, 2020

Vol.3 Ch.43.1 : Extra Chapter

Jul 9, 2020

Vol.3 Ch.43 : I Hate Yamada

Jul 3, 2020

Vol.3 Ch.42 : I Was Used

Jul 1, 2020

Vol.3 Ch.41.5

Jun 18, 2020

Ch.41.4 : Extra Chapter

Jun 19, 2020

Vol.3 Ch.41.3 : Extra Chapter

Jun 13, 2020

Vol.3 Ch.41.2 : V3 Special Edition Extra Chapter - After getting hurt

Jun 11, 2020

Vol.3 Ch.41.1 : V3 Special Edition Extra Chapter - Can't Put it Into Words

Jun 11, 2020

Vol.3 Ch.41 : I Can't See

Jun 8, 2020

Vol.3 Ch.40.4 : Extra Chapter

Jun 2, 2020

Vol.3 Ch.40.3 : Extra Chapter

Jun 2, 2020

Vol.3 Ch.40.2 : Extra Chapter

Jun 2, 2020

Vol.3 Ch.40.1 : Extra Chapter

Jun 2, 2020

Vol.3 Ch.40 : I Became a Training Partner

May 26, 2020

Vol.3 Ch.39.5 : Extra Chapter

May 23, 2020

Vol.3 Ch.39.4 : Extra Chapter

May 23, 2020

Vol.3 Ch.39.3 : Extra Chapter 36 - It's Snow!

May 22, 2020

Vol.3 Ch.39.2 : Extra Chapter

May 21, 2020

Vol.3 Ch.39.1 : Extra Chapter 35 - A Day Off

May 19, 2020

Vol.3 Ch.39 : I Had a Dream

May 17, 2020

Vol.3 Ch.38.3 : Extra Chapter

May 17, 2020

Vol.3 Ch.38.2 : Christmas Eve Special Edition

May 12, 2020

Vol.3 Ch.38.1 : Extra Chapter

May 11, 2020

Vol.3 Ch.38 : I Really Got Soaked

May 9, 2020

Vol.3 Ch.37 : I Attempted Contact

May 8, 2020

Vol.3 Ch.36.3 : Extra Chapter 34 - Thought Of A New Signature

May 7, 2020

Vol.3 Ch.36.2 : Extra Chapter 33 - On The Way Back Home In Winter, We Shared a First

May 5, 2020

Vol.3 Ch.36.1 : Branch-off Edition

May 4, 2020

Vol.3 Ch.36 : I Don't Resemble my Mother

May 3, 2020

Vol.3 Ch.35.2 : Extra Chapter 32 - Played Zombies

Apr 30, 2020

Vol.3 Ch.35.1 : Extra Chapter

Apr 29, 2020

Ch.35

Apr 28, 2020

Vol.3 Ch.34.2 : Extra Chapter 31 - Life and Death

Apr 22, 2020

Vol.3 Ch.34 : I Watched It

Apr 20, 2020

Vol.3 Ch.33.1 : Twitter Extra

Apr 15, 2020

Vol.3 Ch.33 : I've Switched It

Apr 14, 2020

Vol.3 Ch.32.1 : Twitter Extra

Apr 11, 2020

Vol.3 Ch.32 : I Can't Keep Distance

Apr 11, 2020

Vol.3 Ch.31.1 : Twitter Extra

Apr 7, 2020

Ch.31 : I'm Using LINE

Apr 8, 2020

Ch.30.4 a soaked

Mar 30, 2020

Vol.2 Ch.30.3 : Twitter Extra

Mar 29, 2020

Ch.30.2

Mar 30, 2020

Vol.2 Ch.30.1 : Twitter Extra

Mar 29, 2020

Vol.2 Ch.30 : I Melted

Mar 26, 2020

Ch.29.2

Mar 25, 2020

Vol.2 Ch.29 : My Border for

Mar 25, 2020

Vol.2 Ch.29.2 : Twitter Extra

Mar 25, 2020

Vol.2 Ch.29.1 : Twitter Extra

Mar 24, 2020

Vol.2 Ch.28.2 : Twitter Extra

Mar 22, 2020

Vol.2 Ch.28.1 : Twitter Extra

Mar 23, 2020

Vol.2 Ch.28 : I Find School Fun

Mar 19, 2020

Vol.2 Ch.27.1 : Twitter Extra

Mar 16, 2020

Vol.2 Ch.27 : We Got Separated

Mar 5, 2020

Vol.2 Ch.26.2 : Twitter Extra

Feb 29, 2020

Vol.2 Ch.26.1 : Twitter Extra

Feb 29, 2020

Vol.2 Ch.26 : I Was Blocked

Feb 20, 2020

Ch.25.2 : Twitter Extra

Feb 12, 2020

Vol.2 Ch.25.1 : Twitter Extra

Feb 12, 2020

Vol.2 Ch.25 : I Pretended to be Calm

Feb 6, 2020

Ch.24.2

Feb 7, 2020

Vol.2 Ch.24.1 : Twitter Extra

Jan 31, 2020

Vol.2 Ch.24 : I Wasn't Picked

Jan 23, 2020

Vol.2 Ch.23.1 : Twitter Extra

Jan 13, 2020

Vol.2 Ch.23 : I Heard Love Talk

Jan 6, 2020

Vol.2 Ch.22.2 : Twitter Extra

Dec 28, 2019

Vol.2 Ch.22.1 : Twitter Extra

Dec 27, 2019

Vol.2 Ch.22 : I Got Soaked

Dec 9, 2019

Vol.2 Ch.21.2 : Twitter Extra

Dec 3, 2019

Ch.21.1 : Omake

Dec 4, 2019

Vol.2 Ch.21 : I Kept Quiet

Nov 26, 2019

Vol.2 Ch.20 : I Defended Her

Nov 14, 2019

Vol.2 Ch.19.4 : Extra Edition 2

Nov 4, 2019

Ch.19.3

Nov 4, 2019

Ch.19.2

Nov 4, 2019

Vol.2 Ch.19.1 : Twitter Extra

Nov 4, 2019

Ch.19

Oct 20, 2019

Vol.2 Ch.18.1 : Twitter Extra

Oct 20, 2019

Vol.2 Ch.18 : I Wholeheartedly Participated

Oct 7, 2019

Vol.2 Ch.17.4 : Extra 4

Oct 7, 2019

Vol.2 Ch.17.3 : Extra 3

Oct 7, 2019

Vol.2 Ch.17.2 : Extra 2

Oct 7, 2019

Vol.2 Ch.17.1 : Extra 1

Oct 7, 2019

Ch.17

Sep 11, 2019

Ch.16.2

Aug 26, 2019

Ch.16

Aug 17, 2019

Ch.15.1

Aug 7, 2019

Ch.15

Aug 5, 2019

Ch.14

Jul 27, 2019

Ch.13.1

Jul 24, 2019

Ch.13

Jul 24, 2019

Ch.12

Jul 2, 2019

Vol.1 Ch.11 : I Broke Through

Jun 9, 2019

Vol.1 Ch.10.1 : Twitter Extra

Jun 9, 2019

Vol.1 Ch.10 : I Died

Jun 8, 2019

Vol.1 Ch.9 : I Hid Her

May 22, 2019

Vol.1 Ch.8 : I Started Boiling

Apr 27, 2019

Vol.1 Ch.7

Apr 12, 2019

Vol.1 Ch.6.1 : Twitter Extra 2

Mar 24, 2019

Vol.1 Ch.6

Mar 24, 2019

Ch.5 : I Encountered Her

Mar 4, 2019

Vol.1 Ch.4.1 : I Delivered It

Feb 23, 2019

Vol.1 Ch.4

Feb 23, 2019

Vol.1 Ch.3 : I Set It Up

Feb 12, 2019

Vol.1 Ch.2 : I Became Furious

Feb 12, 2019

Ch.1 : I got snatched

Mar 11, 2018
...
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