My Friend's Little Sister Has It in for Me!

Ghost Mikawa, Hira Hiraoka, tomari

(C)Ghost Mikawa/SB Creative Corp. Original Character Designs:(C)tomari/SB Creative Corp. (C)Hira Hiraoka/SQUARE ENIX

Summary

“My best friend is the only one who has my spare keys, but for some reason, his little sister always sneaks into my room...” Ooboshi Akiteru is a high school boy who is the very definition of ordinary. He leads an efficient life while being content with his unmemorable existence until his days are completely changed by Kohinata Iroha, the younger sister of his only best friend, Kohinata Ozuma. She pesters Akiteru daily to the point he finds himself caught up in all kinds of troublesome situations. What’s more, he meets other girls who also have attitudes that are hard to deal with! Annoying and cute girls are the best! The popular, teenage romantic comedy begins now!

Chapters

Latest Update : June 6, 2024

Updated to the latest chapter on the app!

Chapter 1.1

Chapter 1.1

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Chapter 1.2

Chapter 1.2

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Chapter 1.3

Chapter 1.3

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Chapter 2.1
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Chapter 2.1

Chapter 2.2
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Chapter 2.2

Chapter 2.3
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Chapter 2.3

Chapter 3.1
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Chapter 3.1

Chapter 3.2
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Chapter 3.2

Chapter 3.3
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Chapter 3.3

Chapter 4.1
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Chapter 4.1

Chapter 4.2
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Chapter 4.2

Chapter 4.3
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Chapter 4.3

Chapter 5.1
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Chapter 5.1

Chapter 5.2
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Chapter 5.2

Chapter 5.3
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Chapter 5.3

Chapter 6.1
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Chapter 6.1

Chapter 6.2
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Chapter 6.2

Chapter 6.3
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Chapter 6.3

Chapter 7.1
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Chapter 7.1

Chapter 7.2
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Chapter 7.2

Chapter 7.3
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Chapter 7.3

Chapter 8.1
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Chapter 8.1

Chapter 8.2
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Chapter 8.2

Chapter 8.3
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Chapter 8.3

Chapter 9.1
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Chapter 9.1

Chapter 9.2
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Chapter 9.2

Chapter 9.3
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Chapter 9.3

Chapter 10.1
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Chapter 10.1

Chapter 10.2
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Chapter 10.2

Chapter 11.1
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Chapter 11.1

Chapter 11.2
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Chapter 11.2

Chapter 12.1
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Chapter 12.1

Chapter 12.2
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Chapter 12.2

Chapter 12.3
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Chapter 12.3

Chapter 13.1
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Chapter 13.1

Chapter 13.2
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Chapter 13.2

Chapter 13.3
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Chapter 13.3

Chapter 14.1
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Chapter 14.1

Chapter 14.2
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Chapter 14.2

Chapter 14.3
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Chapter 14.3

Chapter 15.1
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Chapter 15.1

Chapter 15.2
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Chapter 15.2

Chapter 15.3
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Chapter 15.3

Chapter 15.4
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Chapter 15.4

Chapter 16.1
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Chapter 16.1

Chapter 16.2
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Chapter 16.2

Chapter 16.3
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Chapter 16.3

Chapter 16.4
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Chapter 16.4

Chapter 17.1
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Chapter 17.1

Chapter 17.2
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Chapter 17.2

Chapter 17.3
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Chapter 17.3

Chapter 18.1
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Chapter 18.1

Chapter 18.2
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Chapter 18.2

Chapter 18.3
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Chapter 18.3

Chapter 18.4
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Chapter 18.4

Chapter 19.1
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Chapter 19.1

Chapter 19.2
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Chapter 19.2

Chapter 19.3
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Chapter 19.3

Chapter 19.4
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Chapter 19.4

Chapter 20.1
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Chapter 20.1

Chapter 20.2
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Chapter 20.2

Chapter 20.3
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Chapter 20.3

Chapter 20.4
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Chapter 20.4

Chapter 21.1
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Chapter 21.1

Chapter 21.2
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Chapter 21.2

Chapter 22.1
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Chapter 22.1

Chapter 22.2
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Chapter 22.2

Chapter 22.3
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Chapter 22.3

Chapter 23.1
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Chapter 23.1

Chapter 23.2
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Chapter 23.2

Chapter 23.3
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Chapter 23.3

Chapter 24.1
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Chapter 24.1

Chapter 24.2
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Chapter 24.2

Chapter 25.1
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Chapter 25.1

Chapter 25.2
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Chapter 25.2

Chapter 25.3
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Chapter 25.3

Chapter 26.1
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Chapter 26.1

Chapter 26.2
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Chapter 26.2

Chapter 27.1
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Chapter 27.1

Chapter 27.2
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Chapter 27.2

Chapter 27.3
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Chapter 27.3

Chapter 28.1
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Chapter 28.1

Chapter 28.2
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Chapter 28.2

Chapter 29.1
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Chapter 29.1

Chapter 29.2
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Chapter 29.2

Chapter 29.3
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Chapter 29.3

Chapter 30.1
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Chapter 30.1

Chapter 30.2
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Chapter 30.2

Chapter 30.3
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Chapter 30.3

Chapter 30.4
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Chapter 30.4

Chapter 30.5
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Chapter 30.5

Chapter 31.1
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Chapter 31.1

Chapter 31.2
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Chapter 31.2

Chapter 31.3
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Chapter 31.3

Chapter 32.1
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Chapter 32.1

Chapter 32.2
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Chapter 32.2

Chapter 32.3
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Chapter 32.3

Chapter 32.4
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Chapter 32.4

Chapter 33.1
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Chapter 33.1

Chapter 33.2
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Chapter 33.2

Chapter 33.3
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Chapter 33.3

Chapter 33.4
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Chapter 33.4

Chapter 34.1
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Chapter 34.1

Chapter 34.2
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Chapter 34.2

Chapter 34.3
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Chapter 34.3

Chapter 35.1
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Chapter 35.1

Chapter 35.2
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Chapter 35.2

Chapter 35.3
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Chapter 35.3

Chapter 36.1
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Chapter 36.1

Chapter 36.2
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Chapter 36.2

Chapter 36.3
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Chapter 36.3

Chapter 37.1
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Chapter 37.1

Chapter 37.2
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Chapter 37.2

Chapter 37.3
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Chapter 37.3

Chapter 38.1
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Chapter 38.1

Chapter 38.2
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Chapter 38.2

Chapter 38.3
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Chapter 38.3

Chapter 39.1
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Chapter 39.1

Chapter 39.2
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Chapter 39.2