5
Login
Register
    • Hayaku Otona ni Narinasai.

    Hayaku Otona ni Narinasai.

    Hayaku Otona ni Narinasai, はやく大人になりなさい。, 不想长大，快点长大

    Followed by 292 people

    Authors: Morie, Satoshi

    Artists: Morie, Satoshi

    Status:Completed

    View:10,264

    Genres: Comedy Romance Shoujo School life

    Rating: 7.67/10 (6 votes)

    Vote:

    Start Reading

    Summary

    Being an adult is a burden. I'd rather stay as a teenager forever. But, thanks to my handsome biology teacher, Mikasa, I'm slowly learning about the adult world?! What will I learn in today's lesson? The adult love comedy, finally in comic form!

    Show More

    Same Author/Artist

    Watashi no Tadashii Onii-chan Watashi no Tadashii Onii-chan
    8.53/10 32,598
    Hanazakari no Kimitachi e: Tribute Hanazakari no Kimitachi e: Tribute
    10/10 10,466
    Hakuji Hakuji
    8/10 7,551
    Love Sick Love Sick
    10/10 6,748
    Hoshizora no Karasu Hoshizora no Karasu
    0/10 5,214
    Shikanai Seitokai Shikanai Seitokai
    0/10 4,263
    Shinainaru A-jou e no Mystery Shinainaru A-jou e no Mystery
    8.67/10 2,800
    Neko no Machi no Ko Neko no Machi no Ko
    10/10 2,777
    Puzzle Puzzle
    10/10 1,955
    Gakkou Hotel Gakkou Hotel
    0/10 1,752
    Kowairo Henge Kowairo Henge
    0/10 1,696
    Sayonara Kodomo-tachi Sayonara Kodomo-tachi
    10/10 1,612
    Kuro Tenkousei Kuro Tenkousei
    9.33/10 1,577
    Hanakoi Issaishou Hanakoi Issaishou
    10/10 1,434
    Furachi na Sister Furachi na Sister
    0/10 1,370
    Ikebukuro 13 Ikebukuro 13
    0/10 1,321
    Togabito to Melody Togabito to Melody
    2/10 1,319
    Setsugetsuka Setsugetsuka
    0/10 1,203

    Top collections containing this manga

    𐙚 ‧₊˚ Romantic + Royal + Reincarnation & More ‧₊˚ ִֶָ𐀔
    Creator: kikitheklutz 2,596 431,640
    "Roman Empire" (Romance,school life,slice of life,wholesome,etc.)
    Creator: z000wi 257 470,119
    Romance Manga 𓆩♡𓆪
    Creator: saint'sinsane 209 722,824
    Shoujo
    Creator: mikatyas 120 228,666
    D-Playground! 🦄🌈
    Creator: My Playground 104 584,956
    Romance
    Creator: New_M 96 215,887
    𝐶𝑢𝑡𝑒, 𝐹𝑙𝑢𝑓𝑓𝑦 - 𝑅𝑜𝑚𝑎𝑛𝑐𝑒 ⁠♡ 🆂🆃🆁🅰🅸🅶🅷🆃 🥂
    Creator: នɧíղօตαkí 93 182,122
    manga / manhwa / manhua (romance)
    Creator: szxcvnw 82 173,843
    Senpai
    Creator: Azzir 51 46,309
    completed romance manga
    Creator: sya 40 34,919
    View all

    Chapter List

    First Chapter

    Vol.1 Chapter 1

    New Chapter

    Vol.1 Chapter 6
    Vol.1 Chapter 6

    Dec 26, 2021

    Vol.1 Chapter 5

    Dec 26, 2021

    Chapter 4

    Dec 26, 2021

    Vol.1 Chapter 3

    Dec 26, 2021

    Vol.1 Chapter 2

    Dec 26, 2021

    Vol.1 Chapter 1

    Dec 26, 2021

    Jump To Chapter:

    1

    Duplicated Manga

    Hayaku Otona ni Narinasai. - Chapter 6 [End]

    Pinned Comments

    Newest Comments

    Recommendations

    It’s My Destiny To Be The Hero’s Saviour
    It’s My Destiny To Be The Hero’s Saviour

    Ongoing

    8.82/10 352,914

    Chapter 181

    Grand Duke, I Can’T Do It Because It’S Too Cold In The North
    Grand Duke, I Can’T Do It Because It’S T...

    Lemonsubak, Lee Geon, Yeoncho, 레몬수박

    Ongoing

    9.34/10 18,867

    Chapter 14

    Deadline Is Raining in the Status Window
    Deadline Is Raining in the Status Window

    Bonis ,, 몰포

    Ongoing

    8.56/10 222,066

    Chapter 82 : Ch 82

    The Dawn That Twists Your Neck
    The Dawn That Twists Your Neck

    Ongoing

    9.8/10 28,699

    Chapter 39

    The Enemy King’s Substitute Bride
    The Enemy King’s Substitute Bride

    Ongoing

    9.23/10 13,774

    Chapter 26

    A Widowed Queen’s Devotion For Love
    A Widowed Queen’s Devotion For Love

    Ongoing

    8.67/10 5,125

    Chapter 26

    I Raised the Hero to Be the No.1 Host in Another World
    I Raised the Hero to Be the No.1 Host in...

    Ongoing

    9.67/10 572

    Chapter 19

    Missed My Happy Ending, Met the Demon Grand Duke
    Missed My Happy Ending, Met the Demon Gr...

    Ongoing

    7.9/10 223

    Chapter 26

    I’m Tempted!
    I’m Tempted!

    Ongoing

    0/10 0

    Chapter 3

    Loading...

    Read lightnovel free VyNovel.com

    © 2026 VyManga. All Rights Reserved.

    YOU AFFIRM THAT YOU ARE OVER THE AGE OF 18 (OR, IF GREATER THAN 18, THE AGE OF MAJORITY IN YOUR JURISDICTION) AND ARE OF LEGAL AGE IN YOUR JURISDICTION OR RESIDENCE, OR POSSESS LEGAL PARENTAL OR GUARDIAN CONSENT TO ENTER INTO A BINDING CONTRACT. IN ANY CASE, YOU AFFIRM THAT YOU ARE OVER THE AGE OF 13. IF YOU ARE 13 OR UNDER, YOU ARE PROHIBITED FROM USING OUR SERVICE.
    The manga was added to your collection!