Tomodachinchi no Neechan ga Kowakute Ii Hito
My Friend's Sister Is Scary but Nice
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Tomodachinchi no Neechan ga Kowakute Ii Hito
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Alternative Titles

Japanese: 友達んちの姉ちゃんが怖くていい人
English: My Friend's Sister Is Scary but Nice
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Information

Type: Manga
Volumes: Unknown
Chapters: Unknown
Status: Publishing
Published: Oct 27, 2025 to ?
Genres: Comedy Comedy, Romance Romance
Demographic: Seinen Seinen
Serialization: Young Dragon Age
Authors: Mikeyana (Story & Art)

Statistics

Score: 6.641 (scored by 253253 users)
1 indicates a weighted score.
Ranked: #160862
2 based on the top manga page. Please note that 'R18+' titles are excluded.
Popularity: #12401
Members: 1,769
Favorites: 0
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Tomodachinchi no Neechan ga Ko...
6.64
Ranked #16086Popularity #12401Members 1,769
MangaYoung Dragon AgeMikeyana (Story & Art)
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Chapters: /?

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Synopsis

Yuuki Satomi, a high school boy, stops by his friend's house on his way home from school. He came over to study for a test, but he's instantly intimidated by his friend's older sister. With her flashy hair, glittering nails, and tons of piercings, she looks seriously scary. However, she ends up making him Calpis, saying, "Gotta have sugar if you're gonna study," and even serves him handmade curry for dinner. One way or another, the sister keeps looking out for him.

(Source: MU)

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Background

Tomodachinchi no Neechan ga Kowakute Ii Hito began as a web manga released on the author's Twitter account from August 29, 2023 to September 15, 2023. Official serialization started in Young Dragon Age on October 27, 2025.

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Reviews

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1 Recommended
0 Mixed Feelings
0 Not Recommended
All reviews (1)
Jun 27, 2026
SushiSuperLover
Recommended
Preliminary (15/? eps)
well just binged it quickly
one of the most ordinary mangas I have read in a long while
older sister of brother friend is just an ordinary awkard girl who likes cute things
partially refreshing maybe, though much needed breathing space from manhwas

he goes to his friends house somehow every single day and shes just randomly there
not the smartest MC, he should of broke out of the misunderstanding trope after 10 chapters
simple series perhaps a touch of classic, nothing epic or exciting, perhaps the true appeal is how ordinary everything feels
all of the interactions are regarding regular life things, whether its studying, candy, or so
i'm not sure how ...
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Poll: Tomodachinchi no Neechan ga Kowakute Ii Hito Chapter 16 Discussion
KM_31 - Jul 14		 1 repliesby TheDagda »»
Jul 28, 7:26 AM
Poll: Tomodachinchi no Neechan ga Kowakute Ii Hito Chapter 5 Discussion
Komlan_6 - Jul 10		 0 repliesby Komlan_6 »»
Jul 10, 5:46 PM
Poll: Tomodachinchi no Neechan ga Kowakute Ii Hito Chapter 4 Discussion
Komlan_6 - Nov 22, 2025		 0 repliesby Komlan_6 »»
Nov 22, 2025 7:09 AM
Poll: Tomodachinchi no Neechan ga Kowakute Ii Hito Chapter 3 Discussion
Komlan_6 - Nov 22, 2025		 0 repliesby Komlan_6 »»
Nov 22, 2025 7:01 AM
Poll: Tomodachinchi no Neechan ga Kowakute Ii Hito Chapter 2 Discussion
Komlan_6 - Nov 22, 2025		 0 repliesby Komlan_6 »»
Nov 22, 2025 6:42 AM

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