I Don't Know What My Little Sister's Friend Is Thinking! (Pre-serialization)
First:Chapter 1
Latest:Chapter 17-3
Status:Completed
Type:Manga
Posted By:Rei.
Posted On:2025-09-10T20:49:30.041Z
Updated On:2025-09-10T20:49:30.041Z
Views:0
★7
•Followed by 612 peopleI Don't Know What My Little Sister's Friend Is Thinking! (Pre-serialization) summary: Although Chie-chan and Tsuyu-chan are friends, Chie-chan's brother is unaware of her thoughts.
Chapter List
Popular
View All
0.0
Don't Overlook the Reincarnated Granny - The Second Life of a Former Villainous Empress
Chapter 32
0.0
Can’t Overlook The Reincarnated Granny! -The Second Life Of A Former Vicious Empress-
Chapter 32
0.0
At the Duke's Command
Chapter 14
0.0
Kono Subarashii Sekai Ni Shukufuku Wo! - Kazumegu Will Get Married In 100 Days (Doujinshi)
Chapter 61
0.0
At the Duke’s Command
Chapter 14
0.0
Kobayashi-San Chi No Maid Dragon: Kanna No Nichijou
Chapter 118
0.0
I Got Targeted by a Female Bully
Chapter 1
0.0
My Girlfriend Is Not Human
Chapter 149
0.0
Revenge Of The Sword Clan's Hound
Chapter 129
0.0
The Swordmaster's Son
Chapter 175
1
Don't Overlook the Reincarnated Granny - The Second Life of a Former Villainous Empress
0.0
0 viewsCh. 32
2
Can’t Overlook The Reincarnated Granny! -The Second Life Of A Former Vicious Empress-
0.0
0 viewsCh. 32
3
At the Duke's Command
0.0
0 viewsCh. 14
4
Kono Subarashii Sekai Ni Shukufuku Wo! - Kazumegu Will Get Married In 100 Days (Doujinshi)
0.0
0 viewsCh. 61
5
At the Duke’s Command
0.0
0 viewsCh. 14
6
Kobayashi-San Chi No Maid Dragon: Kanna No Nichijou
0.0
0 viewsCh. 118
7
I Got Targeted by a Female Bully
0.0
0 viewsCh. 1
8
My Girlfriend Is Not Human
0.0
0 viewsCh. 149
9
Revenge Of The Sword Clan's Hound
0.0
0 viewsCh. 129
10
The Swordmaster's Son
0.0
0 viewsCh. 175
Popular
View All0.0
Don't Overlook the Reincarnated Granny - The Second Life of a Former Villainous Empress
Chapter 32
0.0
Can’t Overlook The Reincarnated Granny! -The Second Life Of A Former Vicious Empress-
Chapter 32
0.0
At the Duke's Command
Chapter 14
0.0
Kono Subarashii Sekai Ni Shukufuku Wo! - Kazumegu Will Get Married In 100 Days (Doujinshi)
Chapter 61
0.0
At the Duke’s Command
Chapter 14
0.0
Kobayashi-San Chi No Maid Dragon: Kanna No Nichijou
Chapter 118
0.0
I Got Targeted by a Female Bully
Chapter 1
0.0
My Girlfriend Is Not Human
Chapter 149
0.0
Revenge Of The Sword Clan's Hound
Chapter 129
0.0
The Swordmaster's Son
Chapter 175
1
Don't Overlook the Reincarnated Granny - The Second Life of a Former Villainous Empress
0.0
0 viewsCh. 32
2
Can’t Overlook The Reincarnated Granny! -The Second Life Of A Former Vicious Empress-
0.0
0 viewsCh. 32
3
At the Duke's Command
0.0
0 viewsCh. 14
4
Kono Subarashii Sekai Ni Shukufuku Wo! - Kazumegu Will Get Married In 100 Days (Doujinshi)
0.0
0 viewsCh. 61
5
At the Duke’s Command
0.0
0 viewsCh. 14
6
Kobayashi-San Chi No Maid Dragon: Kanna No Nichijou
0.0
0 viewsCh. 118
7
I Got Targeted by a Female Bully
0.0
0 viewsCh. 1
8
My Girlfriend Is Not Human
0.0
0 viewsCh. 149
9
Revenge Of The Sword Clan's Hound
0.0
0 viewsCh. 129
10
The Swordmaster's Son
0.0
0 viewsCh. 175