All Chapters
Chapter 151
Then & Now
Chapter 150
Cool + Cute
Chapter 149
Don’t Treat Me Like a Child
Chapter 148
Down to the Smallest Detail
Chapter 147
A Practical Benefit
Chapter 146
Anzai-san's Great Family
Chapter 145
The Passage of Time
Chapter 144
He Kind of Liked That
Chapter 143
Maybe I’m Full of Myself
Chapter 142
Extra Encouragement
Chapter 141.5
Higa Wants To Eat Chocolate
Chapter 141
Too
Chapter 140
No Room for Doubt
Chapter 139.5
Bonus: It's Getting Colder
Chapter 139.1
[Anime News Update]
Chapter 139
Don’t Be Picky
Chapter 138
Which Is It?
Chapter 137
A Mysterious Feeling
Chapter 136
Luring Him In With Something
Chapter 135.5
Bonus: Yuu's Three Major Desires
Chapter 135
Doormat Shima-san
Chapter 134
Falling Asleep Worrying
Chapter 133
Reluctant To Part
Chapter 132
Banishing Worries
Chapter 131
Essentially
Chapter 130.5
Bonus: Feeling Horny
Chapter 130
Lilshit
Chapter 129
Awkwardness
Chapter 128
Mission Failed
Chapter 127
Show Your Commitment
Chapter 126
Sending a Message
Chapter 125
Maybe I'm Jealous
Chapter 124
A Date (Shopping)
Chapter 123
Chapter 122
Chapter 121
Chapter 120
Chapter 119
Chapter 118
Chapter 117
Chapter 116
Chapter 115
Chapter 114
Chapter 113
Chapter 112
Chapter 111
Chapter 110
Chapter 109
Chapter 108
Chapter 107
Chapter 106
Chapter 105
Chapter 104
Chapter 103
Chapter 102
Chapter 101
Chapter 100
Chapter 99
Chapter 98
Chapter 97
Chapter 96
Chapter 95
Chapter 94
Chapter 93
Chapter 92
Chapter 91
Chapter 90
Chapter 89
Chapter 88
Chapter 87
Chapter 86
Chapter 85
Chapter 84
Chapter 83
Chapter 82
Chapter 81
Chapter 80
Chapter 79
Chapter 78
Chapter 77
Chapter 76.7
Volume 4 Special Book
Chapter 76.6
Extra: I Won't Back Down + Tankoubon Extras
Chapter 76.5
Bonus: Yuu-nii Huffing
Chapter 76
Chapter 75
Chapter 74.1
Bonus Pages
Chapter 74
Chapter 73
Chapter 72.1
Bonus Pages
Chapter 72
Chapter 71
Chapter 70.7
Bonus: TsubaYuu Report
Chapter 70.6
Bonus: Mixer Part 2
Chapter 70.5
Bonus: Mixer Part 1
Chapter 70
Chapter 69
Chapter 68.1
Bonus Pages
Chapter 68
Chapter 67.6
Extra: How They Met
Chapter 67.5
Bonus: Me...?!
Chapter 67
Chapter 66
Chapter 65
Chapter 64
Chapter 63.1
Bonus Pages
Chapter 63
Chapter 62
Chapter 61
Chapter 60
Chapter 59
Chapter 58
Chapter 57.8
Volume 3 Special Book
Chapter 57.7
Extra Part 2: Too Much Love! + Tankoubon Extras
Chapter 57.6
Extra Part 1: If We Got Married...?
Chapter 57.5
Grown-Up Talk
Chapter 57
Chapter 56
Chapter 55
Chapter 54
Chapter 53
Chapter 52.1
Chapter 52
Chapter 51
Chapter 50
Chapter 49.1
Chapter 49
Chapter 48.5
Bonus: Sharing an Umbrella
Chapter 48
Chapter 47.1
Chapter 47
Chapter 46.5
Bonus: What Mythical Creature?
Chapter 46
Chapter 45.6
Bonus: Jealousy
Chapter 45.5
Bonus: Desired Height
Chapter 45.1
Chapter 45
Chapter 44
Failure as a Guardian
Chapter 43
Yuu Couldn’t Say It
Chapter 42
A Nagging Feeling
Chapter 41
...Huh?
Chapter 40
Birthday < Date
Chapter 39
I Can’t Keep Him to Myself Anymore
Chapter 38
Compromise?
Chapter 37
Wrapped Like a Burrito
Chapter 36
I Went Back To Sleep
Chapter 35.13
Extra: Don't Trip! + Tankoubon Extras
Chapter 35.12
Animal Ears ShotaOni
Chapter 35.11
Hatsumoude ShotaOni
Chapter 35.9
Chapter 35.8
Bunny ShotaOni
Chapter 35.7
Bonus: Children Aren’t Afraid of the Cold?
Chapter 35.6
Bonus: Obedient Yuu-nii
Chapter 35.5
Bonus: A Promising Future...? ~Part 2~
Chapter 35.1
Christmas ShotaOni
Chapter 35
Merry Christmas
Chapter 34
Guardian
Chapter 33
Blissful Face
Chapter 32
Happy Birthday?
Chapter 31
Cracking Up
Chapter 30
Also a Healing Item
Chapter 29
Too Precious
Chapter 28
Sweet and Tasty
Chapter 27
Thanks, Tamura-chan
Chapter 26.5
Bonus: Prankster Yuu-nii
Chapter 26
OK With Anything
Chapter 25.5
Bonus: Woozy Yuu-nii
Chapter 25
Fried Shrimp Set Meal (2 Pcs)
Chapter 24
They Didn’t Believe Me
Chapter 23
Chapter 22
Chapter 21
Tsubaki Won’t Do Such a Thing
Chapter 20.7
Extra: Summer Research Project + Tankoubon Extras
Chapter 20.6
Chapter 20.5
Bonus: If It's for Tsubaki
Chapter 20
Chapter 19
Not a Good Sign
Chapter 18.5
Chapter 18
Rated 18+?!
Chapter 17
Dense Yuu
Chapter 16.5
Motherly
Chapter 16
I'm Mad
Chapter 15
Chapter 14
The Real Reason He Turned Him Down
Chapter 13
Chapter 12
Chapter 11.5
christmas
Chapter 11
Chapter 10
Chapter 9
Chapter 8.5
Bonus: Innocent Yuu-nii
Chapter 8
A View I'd Rather See Than the Fireworks
Chapter 7.5
Bonus: A Promising Future...?
Chapter 7
Chapter 6
It's the Summer Festival
Chapter 5.5
Bonus: When I Grow Up
Chapter 5
Yuu's Daily Life
Chapter 4
A New Perspective
Chapter 3
Tsubaki's Goal
Chapter 2
I'll Take Responsibility
Chapter 1
About Shota Oni
After leaving a scar on his best friend's face years ago, Tsubaki feels responsible and is determined to grow up big and strong so he can protect Yuu. Yuu is already in high school and Tsubaki is only in elementary, but… Read full synopsis →
Updated Apr 28, 2026•Ongoing
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