Manga
Mature
Boku no Kokoro no Yabai Yatsu
Sakurai Norio
Award Winning
Romance
Comedy
School Life
Slice of Life
Status: Ongoing
Year: 2018
Chapters: 100
Type: Manga
Following Ichikawa Kyoutarou, a teenage boy belonging to the very bottom caste of his school, this work details his troubled interactions with a certain classmate, and his attempt to hide murderous impulses that find themselves in the darkest recesses of his soul. In reality, though, it's a sweet youth rom-com between a messed up boy and a bright, if somewhat strange, beautiful girl.
___
**Awards:**
- Won the 2020 Next Manga Award in the Web category.
- Was nominated for the 2020 and 2021 Manga ...
Chapter List (100)
Ch. 190
I Announced It
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Ch. 189
I'm Not Alone
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Ch. 188.1
Twitter Extra - Kyotaro's Birthday
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Ch. 188
We'll Always Be Together
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Ch. 187.1
Twitter Extra
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Ch. 187
The Night Before My Final Battle
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Ch. 186
What I Can Do
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Ch. 185.5
Twitter Extra - Valentine's Day 2026
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Ch. 185.4
Movie Booklet Extra - I Figured Myself Out
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Ch. 185.3
Twitter Extras
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Ch. 185.2
Special - "BokuYaba" the Movie Early Screening Report!!
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Ch. 185.1
Twitter Extra
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Ch. 185
I'm Getting Support
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Ch. 184
I'm Getting Treated Delicately
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Ch. 183.1
Twitter Extras
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Ch. 183
My Battle Begins
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Ch. 182.5
Vol.13 Postscript
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Ch. 182.4
Vol.13 Extra
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Ch. 182.3
Twitter Extra - New Year 2026
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Ch. 182.2
Twitter Extra - Christmas 2025
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Ch. 182.1
Twitter Extra
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Ch. 182
We'll Fall In Love All Over Again
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Ch. 181
I'm a Piece of Trash
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Ch. 180
I've Been Letting It Pile Up
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Ch. 179.3
Vol.13 Extra
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Ch. 179.2
Twitter Extra - Halloween 2025
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Ch. 179.1
Twitter Extra - Moeko's Birthday
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Ch. 179
I Want to Be Supportive
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Ch. 178
I Can Endure This
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Ch. 177
I Want to Hold Onto It
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Ch. 176.1
Twitter Extra - Yamada's Birthday 2025
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Ch. 176
I Won't Make the Same Mistake Again
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Ch. 175.1
Vol.13 Extra
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Ch. 175
I Made a Vow
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Ch. 174
How We'll Enter the New Year
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Ch. 173.1
Vol.13 Extra
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Ch. 173
I Was Tempted
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Ch. 172
We're Getting Dragged Around
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Ch. 171.1
Vol.13 Extra
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Ch. 171
I'm Pretending to Be an Adult
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Ch. 170.2
Twitter Extra
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Ch. 170.1
Twitter Extra - Kyotaro & Anna's Anniversary
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Ch. 170
We Greeted the Morning
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Ch. 169.1
Twitter Extra
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Ch. 169
I'm Doing a Homestay
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Ch. 168.1
Vol.12 Postscript
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Ch. 168
Wherever You Are, I'll Find You
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Ch. 167
We Still Didn't Say Anything
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Ch. 166.1
Twitter Extra - Champion Cross 1 Year Anniversary
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Ch. 166
I Don't Need Anything Else
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Ch. 165
I Want to Make It Right
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Ch. 164.2
Twitter Extra - Kyotaro's Birthday
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Ch. 164.1
Twitter Extra
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Ch. 164
I'm Making My Move
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Ch. 163
I Want to Find My Path
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Ch. 162
I'm Talking About It
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Ch. 161
We Can't Sleep
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Ch. 160
I Want Some Encouragement
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Ch. 159.2
Twitter Extra
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Ch. 159.1
Twitter Extra - New Year 2025
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Ch. 159
I'm Feeling Lonely
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Ch. 158.1
Twitter Extra
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Ch. 158
I Got Home in the Morning
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Ch. 157.1
Twitter Extra
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Ch. 157
I Don't Know What I'm Doing
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Ch. 156.1
Twitter Extras
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Ch. 156
I'll Tell Him How I Feel
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Ch. 155.3
Twitter Extra - Onee's Birthday
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Ch. 155.2
Twitter Extra - Vol.11 Release
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Ch. 155.1
Twitter Extra - Halloween 2024
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Ch. 155
I'll Pretend to Be Understanding for Him
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Ch. 154.4
Vol. 11 Postscript
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Ch. 154.3
Vol.11 Extra
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Ch. 154.2
Twitter Extra - Moeko's Birthday
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Ch. 154.1
Twitter Extra
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Ch. 154
I'll Find You, Wherever You Are
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Ch. 153
We Made Something
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Ch. 152.1
Twitter Extra - Anna's Birthday
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Ch. 152
I Became the Director
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Ch. 151
I Didn't Give Up
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Ch. 150
I'm Going to a Cultural Festival
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Ch. 149.2
Twitter Extra
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Ch. 149.1
Twitter Extra - Serina's Birthday
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Ch. 149
I Want to Have a Serious Talk
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Ch. 148
We Saw Fireworks
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Ch. 147.1
Vol.11 Extra
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Ch. 147
We Were Exposed
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Ch. 146.2
Twitter Extra - Kyotaro & Anna's Anniversary
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Ch. 146.1
Twitter Extra
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Ch. 146
I'm Not in the Mood for a Festival
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Ch. 145.2
Blu-Ray 6 Extra
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Ch. 145.1
Twitter Extra
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Ch. 145
I'm the Man Who Was Rejected
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Ch. 144.2
Twitter Extra - Chii's Birthday
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Ch. 144.1
Twitter Extras
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Ch. 144
We Told A Lie
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Ch. 143.3
Twitter Extra - Golden Week
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Ch. 143.2
Twitter Extra - Hanzawa's Birthday
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Ch. 143.1
Blu-Ray 5 Extra
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Ch. 143
I'm Being Careless
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