animelikethis

Manga like I Don’t Understand What My Sister’s Friend Is Thinking

Mood
Time
Cover of Sakurai-san Wants to Be Noticed

Top pick

Sakurai-san Wants to Be Noticed

Sakurai-san wa Kizuite Hoshii

2019, Manga, 29 ch, 73%

Heterosexual, Female Protagonist, Male Protagonist

Mako can’t figure out what’s up with Sakurai. She’s always talking to him, asking weird questions, and getting REALLY close! Doesn’t she think he’s going to get the wrong idea? Or could it be that…she likes him? No way! But…maybe? (Source: Seven Seas Entertainment) Note:…

More manga for fans of I Don’t Understand What My Sister’s Friend Is Thinking

  1. Cover of I'm in Love with the Older Girl Next Door
    I'm in Love with the Older Girl Next Door

    2021, Manga, 51 ch, 74%

    Coming of Age, Age Gap, Shounen

  2. Cover of Osoraku Kanojo wa Ore no Aniki wo Neratteru
    Osoraku Kanojo wa Ore no Aniki wo Neratteru

    2025, Manga, ongoing, 78%

    School, Heterosexual, Primarily Teen Cast

  3. Cover of The Dangers in My Heart
    The Dangers in My Heart

    2018, Manga, 199 ch, 81%

    Heterosexual, School, Male Protagonist

  4. Cover of The Girl I Like Forgot Her Glasses
    The Girl I Like Forgot Her Glasses

    2018, Manga, 120 ch, 80%

    Recommended by 7 I Don’t Understand What My Sister’s Friend Is Thinking fans on AniList.

  5. Cover of Doujima-kun wa Doujinai
    Doujima-kun wa Doujinai

    2020, Manga, 32 ch, 72%

    Heterosexual, Gyaru, Slapstick

  6. Cover of Komi Can't Communicate
    Komi Can't Communicate

    2016, Manga, 537 ch, 77%

    Recommended by 6 I Don’t Understand What My Sister’s Friend Is Thinking fans on AniList.

  7. Cover of Are You a Landmine, Chihara-san?
    Are You a Landmine, Chihara-san?

    2021, Manga, ongoing, 72%

    Heterosexual, School, Male Protagonist

  8. Cover of Kubo Won't Let Me Be Invisible
    Kubo Won't Let Me Be Invisible

    2019, Manga, 158 ch, 78%

    Iyashikei, Heterosexual, School

  9. Cover of Shut Up, Takamori!
    Shut Up, Takamori!

    2023, Manga, 20 ch, 72%

    Heterosexual, School, Female Protagonist

  10. Cover of The Angel Next Door Spoils Me Rotten
    The Angel Next Door Spoils Me Rotten

    2022, Manga, ongoing, 80%

    Male Protagonist, Cute Girls Doing Cute Things, Heterosexual

  11. Cover of Ri-chan
    Ri-chan

    2023, Manga, 167 ch, 77%

    Rehabilitation, Short-Form Chapter, Heterosexual

  12. Cover of Kusozako Choroin Nishiga Hachi
    Kusozako Choroin Nishiga Hachi

    2020, Manga, 36 ch, 61%

    School, Female Protagonist

  13. Cover of 2-sai Sa no Osananajimi
    2-sai Sa no Osananajimi

    2021, Manga, 9 ch, 75%

    The same kind of story: low-key everyday romcom manga.

  14. Cover of Hakanai Kimi wa Moukou wo Hajimeru
    Hakanai Kimi wa Moukou wo Hajimeru

    2021, Manga, ongoing, 77%

    Recommended by 6 I Don’t Understand What My Sister’s Friend Is Thinking fans on AniList.

  15. Cover of Anjo the Mischievous Gal
    Anjo the Mischievous Gal

    2017, Manga, ongoing, 74%

    Gyaru, Heterosexual, Primarily Teen Cast

  16. Cover of Walking Home with You
    Walking Home with You

    2023, Manga, ongoing, 83%

    Heterosexual, Primarily Teen Cast, School

  17. Cover of Chotto Dake Nuke Chau Hiiragi-san
    Chotto Dake Nuke Chau Hiiragi-san

    2021, Manga, 66 ch, 69%

    Male Protagonist, Heterosexual

  18. Cover of Do Chokkyuu Kareshi x Kanojo
    Do Chokkyuu Kareshi x Kanojo

    2017, Manga, 57 ch, 74%

    School, Slapstick, Male Protagonist

  19. Cover of No Matter What You Say, Furi-san is Scary!
    No Matter What You Say, Furi-san is Scary!

    2018, Manga, 47 ch, 71%

    School, Heterosexual, Male Protagonist

  20. Cover of Sensei wa Koi wo Oshierarenai
    Sensei wa Koi wo Oshierarenai

    2018, Manga, 47 ch, 76%

    Teacher, Age Gap, School

  21. Cover of My Dress-Up Darling
    My Dress-Up Darling

    2018, Manga, 119 ch, 79%

    Cosplay, Otaku Culture, Fashion

  22. Cover of You Like Me, Not My Daughter?!
    You Like Me, Not My Daughter?!

    2020, Manga, ongoing, 69%

    MILF, Heterosexual, Age Gap

  23. Cover of The Klutzy Class Monitor and the Girl with the Short Skirt
    The Klutzy Class Monitor and the Girl with the Short Skirt

    2019, Manga, ongoing, 76%

    Shounen, Tsundere, School

Anime for fans of I Don’t Understand What My Sister’s Friend Is Thinking

You and I Are Polar Opposites2026, TV, 12 eps, 83% Renegade Immortal2023, ONA, 180 eps, ongoing, 85% Perfect Blue1998, Movie, 1 ep, 85% Howl‘s Moving Castle2004, Movie, 1 ep, 85% Gintama2006, TV, 201 eps, 85% MUSHI-SHI2005, TV, 26 eps, 85% Cosmic Princess Kaguya!2026, ONA, 1 ep, 84% Link Click2021, ONA, 11 eps, 86%

About I Don’t Understand What My Sister’s Friend Is Thinking

2020, Manga, 35 ch, 69%

Chie's big brother finds himself dumbfounded and perplexed by his younger sister's friend, Tsuyu, as she doesn't say much. She seems to space out often and blushes easily, but what on Earth is going on in her head? Though she's quiet and shy, Tsuyu seems to have romantic goals of her own as this coming-of-age story unfolds. Follow along with this young trio as they learn about each other in this cute tale of love and growth.

(Source: Mangamo)

Notes:
- Includes one extra chapter.
- Tenth place of Tsugimanga 2020 Award in the Web Manga Category

Open I Don’t Understand What My Sister’s Friend Is Thinking on AniList