MENU

POPULAR MANGA

I Suddenly Have an "Older" Sister!

Author(s):

Rokushou Kokuu

Status:

Completed

Last updated:

Jul-10-2025 12:54:10 AM

View:

1,192,598

Rating:

5 / 5 - 96 votes

📢 New Feature: Save Reading History for Guests!
MangaNato automatically saves your reading history—no account required!
Pick up your favorite manga right where you left off with ease. Log in to keep your progress synced across devices.
📌 Find your saved history in the section on the site.

  • I Suddenly Have an "Older" Sister!

  • Author(s) : Rokushou Kokuu
  • Status : Completed
  • Last updated : Jul-10-2025 12:54:10 AM
  • TransGroup :
  • View : 1,192,598
  • Genres : Comedy , Romance , Slice of life , Shounen , Ecchi
  • Rating :
  •   manganato.gg rate : 5 / 5 - 96 votes

📢 New Feature: Save Reading History for Guests!
MangaNato automatically saves your reading history—no account required!
Pick up your favorite manga right where you left off with ease. Log in to keep your progress synced across devices.
📌 Find your saved history in the section on the site.

Chapter name View Time uploaded
Chapter 19 1,920 9 hour ago
Chapter 18 1,395 9 hour ago
Chapter 17 1,070 9 hour ago
Chapter 16 1,332 9 hour ago
Chapter 15 4,668 05-08 17:48
Chapter 14 24,387 10-30 08:22
Chapter 13 23,992 10-30 08:21
Chapter 12 27,139 10-30 08:19
Chapter 11 26,175 10-30 08:18
Chapter 10 30,844 10-30 08:16
Chapter 9 33,030 10-30 08:14
Chapter 8 34,471 10-30 08:13
Chapter 7 37,275 10-30 08:11
Chapter 6 44,993 10-30 08:09
Chapter 5 46,491 10-30 08:08
Chapter 4 45,972 10-30 08:06
Chapter 3 50,059 10-30 08:04
Chapter 2 63,676 10-30 08:02
Chapter 1 101,801 10-30 08:01

I Suddenly Have an "Older" Sister! summary:

You are reading I Suddenly Have an "Older" Sister! manga, one of the most popular manga covering in Comedy, Ecchi, Romance, Shounen, Slice of life genres, written by Rokushou Kokuu at MangaBuddy, a top manga site to offering for free. I Suddenly Have an "Older" Sister! has 19 translated chapters and translations of other chapters are in progress. Lets enjoy. If you want to get the updates about latest chapters, lets create an account and add I Suddenly Have an "Older" Sister! to your bookmark. ***A young "older" sister suddenly appears before me...?! A love-comedy of "irregular" siblings living together. ***Asami, a beautiful but mysterious girl appears before Ryosuke, the protagonist who is in his thirties, and claims that she is his sister. She is the sister of Ryosuke's brother's wife, in other words, she is somewhat Ryosuke's sister... Aiming to be the ideal older sister, she decides to engage in extreme big sisterly acts!

GENRES

Newest Latest Top read
All Completed Ongoing
Comedy Supernatural Drama
Fantasy Action Josei
Adventure Romance Smut
Manhwa Tragedy Slice of life
School life Seinen Historical
Harem Horror Psychological
Mystery Shounen Martial arts
Manhua Shoujo Isekai
Erotica Gender bender Mature
Webtoons Shoujo ai Yaoi
Yuri Medical Mecha
Shounen ai Sports Cooking
Sci fi One shot Ecchi
Adult Pornographic Doujinshi
Long Strip Survival Adaptation
Official Colored Wuxia Thriller
Web Comic Full Color Reincarnation
Monsters Military Philosophical
Gyaru Bloody Demons
System Loli Ninja
Incest Crime Office Workers
Sexual Violence Crossdressing Gore
Delinquents Shota Police
Manga Time Travel Monster Girls
Anthology 4-Koma Oneshot
Animals Heartwarming Superhero
Magic Genderswap Post-Apocalyptic
Music Self-Published Aliens
Villainess Virtual Reality Ghosts
Award Winning Video Games Magical Girls
Reverse Harem Fan Colored Zombies
Mafia Webtoon Royal family
Manhwa Hot Traditional Games Magical
Vampires Revenge ecchi 2
Samurai Yaoi(BL) Monster
Super Power Animal Game
Comic Science fiction Office
School Parody Iyashikei
Girls Love Boys Love Mahou Shoujo
Suspense Vampire Kids
Space Gourmet Soft Yaoi
Avant Garde cartoon violence
imageset teacher_student cultivation
death_game degeneratemc cars
showbiz blackmail western
xianxia fetish netorare
age_gap ai_art master_servant
college_life childhood_friends non_human
dementia Informative Graphic Novel
Royalty Liexing Ping Ping Jun
Josei(W) Shoujo(G) User Created
2019 BL Reverse
artbook omegaverse cheating_infidelity
sm_bdsm bodyswap netori
old_people beasts Seinen(M)
Shounen(B) Creators Others
step_family brocon_siscon Korean

content notification

CANCEL