Otona ni Nuts
Instant Teen - Just Add Nuts
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Otona ni Nuts

Alternative Titles

Synonyms: Instant Teen - Just Add Nuts, Nuts to Make You Grow
Japanese: おとなにナッツ
English: Instant Teen - Just Add Nuts
More titles


Type: Manga
Volumes: 4
Chapters: 16
Status: Finished
Published: 2001 to 2002
Genres: Comedy Comedy, Romance Romance, Supernatural Supernatural
Demographic: Shoujo Shoujo
Serialization: Nakayoshi
Authors: Fukushima, Haruka (Story & Art)


Score: 6.551 (scored by 16781,678 users)
1 indicates a weighted score.
Ranked: #146692
2 based on the top manga page. Please note that 'R18+' titles are excluded.
Popularity: #5790
Members: 3,231
Favorites: 19


Ranked #14669Popularity #5790Members 3,231
Add to My List
Volumes: /4
Chapters: /16


Natsumi Kawashima, an energetic fifth-grader, is obsessed with her fantasy of being the ideal, sexy woman. Rejected at every advance by the cute guys that she fawns over, she finally gets a break when she picks up a package of mysterious pink nuts that are adults only.

Eating these nuts causes her to morph into a voluptuous adult, and she's offered modeling opportunities and suddenly becomes noticed by guys who wouldn't have given her the time of day before.

But, she's still a kid inside and is about to learn that things don't always work out exactly as you hope they will... (Source: Tokyopop)


Otona ni Nuts was published in English by Tokyopop as Instant Teen: Just Add Nuts.

Related Manga


Vents, Bill
Natsumi's Mother


Jul 8, 2012
Otana Ni Nuts is definitely a strange manga that tells the story of a young 5th grade girl who only dreams of becoming a woman, and when I mean woman I mean the whole deal like, boobies, looks, and everything, mostly the sexiness though. The young heroine Natsumi, spins around adoringly in front of her mirror posing like the models from ‘America’s Got Talent,’ while saying her ideal line “sexy” with apples on her breasts to make them look like the sexy grown up boobies (mine are kind of small though). The manga explores the hardships in which little kids’ face, such as having ...
Apr 14, 2011
Mixed Feelings
Otona Ni Nuts story was about a girl wanting to become an adult because of a barber. The story was good enough. The art was great. But the character of the girl was kind of... Well, irritating. We do have a reason why at times we dream of becoming an adult but if those nuts are true why go so far?? She always cause trouble. If I was her childhood friend I might not take it. The only character I liked was the childhood friend. Because of his love he would ALWAYS stand by her side. Although I did enjoy it. Overall, It's fair enough.

I ...
Jan 16, 2010
I have no business reading this, and if you are over thirteen or even just have a little sense of critical analysis neither does you. But since we are here, how about I tell you why.

Tokyopop is was a weird company with a habit of releasing everything they could get their filthy paws on. Then after years on decline they went under because of bad management. They had some good stuff and some that was frankly horribly bland and generic crap. Otona ni Nuts(Instant Teen) is one of the latter ones.

Premise: a cute little fifth grader who have a big crush on a barber steals ...

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Poll: Otona Ni Nuts Chapter 16 Discussion
AlexSadist-sama - Oct 29, 2011
1 repliesby azenobio »»
Mar 12, 2022 7:38 AM
Poll: Otona Ni Nuts Chapter 15 Discussion
AlexSadist-sama - Oct 29, 2011
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Mar 12, 2022 7:19 AM
Poll: Otona Ni Nuts Chapter 8 Discussion
AlexSadist-sama - Oct 24, 2011
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Mar 11, 2022 2:49 PM
Poll: Otona Ni Nuts Chapter 7 Discussion
AlexSadist-sama - Oct 24, 2011
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Mar 11, 2022 2:47 PM
Poll: Otona Ni Nuts Chapter 4 Discussion
AlexSadist-sama - Oct 24, 2011
1 repliesby azenobio »»
Mar 11, 2022 1:36 PM