Imouto Dekiaichuu

A romantic comedy involving a love triangle between a childhood friend and a younger sister over her older brother. Each story goes back and forth between different time periods. (Source: Pixiv / Nicovideo)

38 chapters

Chapter 70
Chapter 69
Chapter 31 — I'm scared of being alone
Chapter 30 — At The Cinema Theater (Part 2)
Chapter 29.7 — Omake: April Fool's Day
Chapter 29.5 — Omake: The Insatiable Sadistic Little Sister
Chapter 29 — At The Cinema Theater (Part 1)
Chapter 28 — Summer festival, promises, and… (Part 2)
Chapter 27 — Summer festival, promises, and… (Part 1)
Chapter 26 — Jealousy and anxiety
Chapter 25 — With all my heart... (Part 2)
Chapter 24.7 — Bonus: My Little Sister Is My Childhood Friend?
Chapter 24.5 — Neko Day
Chapter 24 — With all my heart… (Part 1)
Chapter 23 — Playing Board Games
Chapter 22 — On the night I caught a cold.
Chapter 21.5 — Twin Tail Day
Chapter 21 — I don't want to.
Chapter 20 — Battle In The Kotatsu
Chapter 19 — Peekaboo~
Chapter 18 — Omake
Chapter 17
Chapter 16
Chapter 15
Chapter 14
Chapter 13
Chapter 12
Chapter 11
Chapter 10
Chapter 9
Chapter 8
Chapter 7
Chapter 6
Chapter 5
Chapter 4
Chapter 3
Chapter 2
Chapter 1

Imouto Dekiaichuu

Imouto Dekiaichuu is an ongoing manga by Jii (じー), first published in 2021. It blends romance, comedy and slice of life. You can read all 38 available chapters of Imouto Dekiaichuu online for free on MangaPulse; the newest is Chapter 70, added 2023-04-06. New chapters appear here shortly after they're released.

Jii (じー) · 2021 · Ongoing

Romance · Comedy · Slice of Life