Picture Book “Silky Corn Is Not Old” KODANSHA

Picture Book “Silky Corn Is Not Old” KODANSHA

My first picture book is published!

My first picture book “Silky Corn Is Not Old” was published by KODANSHA in July 2025.
Silky Corn, a first-grader with a mustached face, goes on a big adventure!
A slightly silly, quirky, and heartwarming mustache story.

I still can’t believe my book was published by such a big Japanese publisher, KODANSHA.
It took me 1 year and a half to finish it. I gave everything I had to this book, so even if it doesn’t become a bestseller, I have no regrets — though of course, I hope it does.

School, work, relationships — life can be hard. Everyone is doing their best every single day.
If this picture book can offer a small moment of rest, if Silky Corn can share a little courage, joy, and a bit of mustache energy, nothing would make me happier.

The world is wider than we think.
Somewhere, there is a place that will accept you just as you are.
This book quietly carries that message as well.

I hope this story reaches many children.
Life is curious and interesting!


・Book Title: “Silky Corn is Not an Older Man”
・Published by: KODANSHA Ltd.
・Author: Mentamanta
・Book Design by: 城所 潤 + 舘林三恵 (JUN KIDOKORO DESIGN)
・Printed by: Kyodo Printing Co., Ltd.
・Bound by:OmuraBinding Co., Ltd.
・First edition published on July 1, 2025(Released on July 3, 2025)

More about this book – KODANSHA Website
Amazon Rakuten Books

▼Read a Sample (Japanese only)

小学1年生・ひげとうもろこしくんの、のびつづけるひげが巻き起こす大騒動! – 講談社えほん通信|講談社の絵本やイベント、読み聞かせなどの情報サイト

無名イラストレーターが一生分の運を使い果たし、1年半かけて作りあげた(本人談!)渾身のユーモア絵本の試し読み! ひたむきなひげとうもろこしくんに、くすっと笑えて、じーんとします!

Interview to Celebrate the Book’s Release (Japanese)

2児の母・イラストレーターが【絵本作家デビュー】 おじさん顔の小学1年生「ひげとうもろこしくん」 〔めんたまんた〕が明かした誕生秘話 – 講談社えほん通信|講談社の絵本やイベント、読み聞かせなどの情報サイト

イラストレーター・めんたまんたさんの初の絵本『ひげとうもろこしくんは おじさんじゃない』刊行記念インタビュー。「一生分の運をつかった」というデビューの経緯や絵本の制作秘話も。

Get a Signed Copy – Official Shop (Currently available in Japan only)

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イラストレーター・絵本作家めんたまんたのグッズショップです。シュールでかわいい “シュルかわ” キャラグッズがもりだくさん。日常にしゅるりと寄りそう、ゆるい癒しを。

Silky Corn” – Related Links