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 288 people

    Authors: Morie, Satoshi

    Artists: Morie, Satoshi

    Status:Completed

    View:10,180

    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
    8.56/10 32,446
    Hanazakari no Kimitachi e: Tribute Hanazakari no Kimitachi e: Tribute
    10/10 9,454
    Hakuji Hakuji
    8/10 7,501
    Love Sick Love Sick
    10/10 6,671
    Hoshizora no Karasu Hoshizora no Karasu
    0/10 5,099
    Shikanai Seitokai Shikanai Seitokai
    0/10 4,246
    Shinainaru A-jou e no Mystery Shinainaru A-jou e no Mystery
    8.67/10 2,783
    Neko no Machi no Ko Neko no Machi no Ko
    10/10 2,754
    Puzzle Puzzle
    10/10 1,928
    Gakkou Hotel Gakkou Hotel
    0/10 1,731
    Kowairo Henge Kowairo Henge
    0/10 1,668
    Sayonara Kodomo-tachi Sayonara Kodomo-tachi
    10/10 1,596
    Kuro Tenkousei Kuro Tenkousei
    9.33/10 1,556
    Hanakoi Issaishou Hanakoi Issaishou
    10/10 1,420
    Furachi na Sister Furachi na Sister
    0/10 1,356
    Ikebukuro 13 Ikebukuro 13
    0/10 1,304
    Togabito to Melody Togabito to Melody
    2/10 1,300
    Setsugetsuka Setsugetsuka
    0/10 1,189

    Top collections containing this manga

    𐙚 ‧₊˚ Romantic + Royal + Reincarnation & More ‧₊˚ ִֶָ𐀔
    Creator: kikitheklutz 2,596 416,655
    "Roman Empire" (Romance,school life,slice of life,wholesome,etc.)
    Creator: z000wi 257 456,465
    Romance Manga 𓆩♡𓆪
    Creator: saint'sinsane 180 647,121
    Shoujo
    Creator: mikatyas 120 221,058
    D-Playground! 🦄🌈
    Creator: My Playground 104 563,513
    Romance
    Creator: New_M 96 211,277
    𝐶𝑢𝑡𝑒, 𝐹𝑙𝑢𝑓𝑓𝑦 - 𝑅𝑜𝑚𝑎𝑛𝑐𝑒 ⁠♡ 🆂🆃🆁🅰🅸🅶🅷🆃 🥂
    Creator: នɧíղօตαkí 93 176,678
    manga / manhwa / manhua (romance)
    Creator: szxcvnw 82 168,334
    Senpai
    Creator: Azzir 51 44,949
    completed romance manga
    Creator: sya 40 32,772
    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

    Leo To Mikazuki
    Leo To Mikazuki

    Kinoshita Honoka

    Ongoing

    0/10 872

    Chapter 3

    The Loner Girl Who Holds the Heirs' Fate
    The Loner Girl Who Holds the Heirs' Fate

    Ongoing

    5.2/10 5,675

    Chapter 25

    Too Soon to Fall in Love with a God
    Too Soon to Fall in Love with a God

    Mei Futami

    Ongoing

    10/10 4,408

    Chapter 8 : Ch 8

    The Terminal Baby Doctor Doesn’t Hide Being a Genius
    The Terminal Baby Doctor Doesn’t Hide Be...

    Ongoing

    9.91/10 17,866

    Chapter 32

    A Romance Beyond Boundaries
    A Romance Beyond Boundaries

    Ongoing

    7.75/10 11,418

    Chapter 26

    The Abandoned Great Saint Is Doted On by an Elf and Returns to Her Homeland
    The Abandoned Great Saint Is Doted On by...

    Ongoing

    8.86/10 8,326

    Chapter 19

    Between Your Letter and My Reply
    Between Your Letter and My Reply

    Ongoing

    10/10 3,265

    Chapter 23

    The Lady Only Deals With the Real Ones
    The Lady Only Deals With the Real Ones

    Ongoing

    10/10 2

    Chapter 21

    To My Beloved Thief
    To My Beloved Thief

    Ongoing

    0/10 0

    Chapter 9 : Ch 9

    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!