manga
Artists:
IGARASHI Kyouhei
Status: ongoing
Latest chapter:
Chapter 42
Updated at:
Jul 18, 2026 at 20:01
Summary:
A heart-pounding new life together with my "big sis cousin"!? Masato Ooizumi just entered high school and he finds himself staying with a relative. Living there is his "big sister cousin" who's being way too close with him!? A slightly naughty, living together romcom begins under one roof!!
Chapters (45)
Jul 19, 2026
Chapter 42
Jul 16, 2026
Chapter 41
Jul 14, 2026
Chapter 40
Jun 28, 2026
Chapter 39
Jun 23, 2026
Chapter 36
Jun 16, 2026
Chapter 35
Jun 16, 2026
Chapter 34
May 16, 2026
Chapter 33
May 16, 2026
Chapter 32
May 16, 2026
Chapter 31
May 14, 2026
Chapter 30
May 14, 2026
Chapter 29
May 14, 2026
Chapter 28
May 13, 2026
Chapter 27
Mar 01, 2026
Chapter 26
Jan 25, 2026
Chapter 25.6
Dec 19, 2025
Chapter 25.5
Dec 10, 2025
Chapter 25
Dec 10, 2025
Chapter 24
Dec 10, 2025
Chapter 23
Dec 10, 2025
Chapter 22
Dec 10, 2025
Chapter 21
Dec 10, 2025
Chapter 20
Dec 10, 2025
Chapter 19
Dec 10, 2025
Chapter 18
Dec 10, 2025
Chapter 17.2
Dec 10, 2025
Chapter 17.1
Dec 10, 2025
Chapter 17
Dec 10, 2025
Chapter 16
Nov 09, 2025
Chapter 15
Oct 16, 2025
Chapter 14
Oct 13, 2025
Chapter 13
Aug 22, 2025
Chapter 12
Aug 21, 2025
Chapter 11
Jun 29, 2025
Chapter 10
Feb 25, 2025
Chapter 9.5
Feb 25, 2025
Chapter 9
Jan 07, 2025
Chapter 8
Jan 06, 2025
Chapter 7
Sep 08, 2024
Chapter 6
Sep 08, 2024
Chapter 5
Sep 08, 2024
Chapter 4
Sep 08, 2024
Chapter 3
Sep 08, 2024
Chapter 2
Sep 08, 2024
Chapter 1
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