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 280 people

    Authors: Morie, Satoshi

    Artists: Morie, Satoshi

    Status:Completed

    View:9,010

    Genres: Comedy Romance Shoujo School life

    Rating: 7.6/10 (5 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
    8.48/10 29,049
    Hakuji Hakuji
    8/10 6,717
    Hanazakari no Kimitachi e: Tribute Hanazakari no Kimitachi e: Tribute
    10/10 6,041
    Love Sick Love Sick
    10/10 5,197
    Shikanai Seitokai Shikanai Seitokai
    0/10 3,837
    Hoshizora no Karasu Hoshizora no Karasu
    0/10 3,788
    Shinainaru A-jou e no Mystery Shinainaru A-jou e no Mystery
    6/10 2,360
    Neko no Machi no Ko Neko no Machi no Ko
    10/10 2,260
    Puzzle Puzzle
    10/10 1,458
    Gakkou Hotel Gakkou Hotel
    0/10 1,290
    Sayonara Kodomo-tachi Sayonara Kodomo-tachi
    10/10 1,255
    Kowairo Henge Kowairo Henge
    0/10 1,229
    Kuro Tenkousei Kuro Tenkousei
    9.33/10 1,187
    Hanakoi Issaishou Hanakoi Issaishou
    10/10 1,125
    Furachi na Sister Furachi na Sister
    0/10 1,086
    Ikebukuro 13 Ikebukuro 13
    0/10 1,009
    Togabito to Melody Togabito to Melody
    2/10 995
    Setsugetsuka Setsugetsuka
    0/10 916

    Top collections containing this manga

    𐙚 ‧₊˚ Romantic + Royal + Reincarnation & More ‧₊˚ ִֶָ𐀔
    Creator: kikitheklutz 2,592 308,932
    "Roman Empire" (Romance,school life,slice of life,wholesome,etc.)
    Creator: z000wi 252 371,817
    Romance Manga 𓆩♡𓆪
    Creator: saint'sinsane 128 356,976
    Shoujo
    Creator: mikatyas 118 181,018
    D-Playground! 🦄🌈
    Creator: My Playground 103 428,622
    Romance
    Creator: New_M 96 183,692
    𝐶𝑢𝑡𝑒, 𝐹𝑙𝑢𝑓𝑓𝑦 - 𝑅𝑜𝑚𝑎𝑛𝑐𝑒 ⁠♡ 🆂🆃🆁🅰🅸🅶🅷🆃 🥂
    Creator: នɧíղօตαkí 92 148,697
    manga / manhwa / manhua (romance)
    Creator: szxcvnw 82 145,340
    Senpai
    Creator: Azzir 51 34,145
    completed manga
    Creator: sya 40 23,205
    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

    Face Amnesia Girl
    Face Amnesia Girl

    Ongoing

    9.69/10 5,031

    Chapter 87

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

    Ongoing

    9.14/10 296,268

    Chapter 147

    Baby Pharmacist Princess
    Baby Pharmacist Princess

    Eun Ryeowon

    Ongoing

    8.94/10 361,675

    Chapter 96

    How I Attended an All-Guy's Mixer
    How I Attended an All-Guy's Mixer

    Aokawa Nana

    Ongoing

    8.93/10 1,727,511

    Chapter 66 : Vol 5 Ch 66

    The Obsessive Male Lead Made Me The Female Lead
    The Obsessive Male Lead Made Me The Fema...

    센리

    Ongoing

    8.71/10 127,467

    Chapter 61 : Ch 61 : Official

    Momose Akira no Hatsukoi Hatan-chuu.
    Momose Akira no Hatsukoi Hatan-chuu.

    Ongoing

    9.08/10 110,981

    Chapter 47 : Ch 47

    Situationship Is Just Right
    Situationship Is Just Right

    Konno Jun

    Ongoing

    9.67/10 21,566

    Chapter 33

    Akazukin ni Taberareta Oukami
    Akazukin ni Taberareta Oukami

    Ongoing

    9.54/10 30,845

    Chapter 62

    Didn't We Agree To Have Pure Love?
    Didn't We Agree To Have Pure Love?

    Peko (iii)

    Ongoing

    9/10 7,676

    Chapter 20

    Loading...

    Read lightnovel free VyNovel.com

    © 2025 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!