What kind of work is 'The Sheep of Antnest'?

It is an SF work set in the underground city of Antnest on a desolate Earth. It explores the theme of 'regaining the power to think' and the importance of 'making decisions for oneself' in a peaceful world managed by AI.

What is the target age group for 'The Sheep of Antnest'?

It is part of the Bunken Step Novel Series, aimed at upper elementary school students and above.

The author is Morikawa Narumi, who received the 18th Mumei Oka Literature Award for Excellence.

What is the price and ISBN code?

The price is 1760 yen (1600 yen + 10% tax), and the ISBN code is 978-4-580-82741-7.

Who is the publisher?

It is published by Bunken Publishing, a children's book brand under Shinsei Shuppan Kaiseikan Co., Ltd.

Regain the Power to Think in a World Where AI Provides All the Answers: 'Antnest no Hitsuji' Released by Bunken Shuppan!

Published May 26, 2026 9:10 PM ・ Updated Jun 14, 2026 12:05 AM ・ 4 min read ・ Source: PR TIMES

Bunken Shuppan, a children's book brand of Shinko Keirin-sha, has released the SF novel 'Antnest no Hitsuji' by Narumi Morikawa nationwide today. Set in a dystopian society managed by AI, the story explores the importance of 'the power to think for oneself.' It is aimed at upper elementary students and above, priced at 1,760 yen.

Shinko Keirin-sha (Headquarters: Osaka; Representative Director: Satoshi Sato) has released the children's book 'Antnest no Hitsuji' (Bunken Step Novel series) under its 'Bunken Shuppan' brand, available in bookstores nationwide starting today.

Synopsis Nozomi lives in Antnest, an underground city on a devastated Earth. Unable to use the natural 'biovision,' Nozomi spends lonely days finding joy in reading books at the library on the surface. Her life changes dramatically after meeting Yusei.

From the Editor This is an SF work set in an underground city on a devastated Earth. With the theme of 'regaining the power to think,' the work depicts the fear of losing the 'power to think for oneself' behind the convenience of modern life. Humanity has all its needs—food, clothing, and shelter—managed and protected by AI, spending their days playing games without the need to work. Is a peaceful world without conflict or dispute truly happy...?

Nozomi and her friends, who keep choosing their own path while struggling in a dystopia, give us the courage to 'decide for ourselves.'

Authors Narumi Morikawa (Author) Winner of the 18th Ogawa Mimei Literature Prize Excellence Award. Winner of the 43rd Japan Children's Literature Association Award for 'Maresuke no Niji' (Komine Shoten). Other works include 'Kawaraban-ya no Musume,' 'Hana no Machi Opera' (Kumon Publishing), the 'Asagi o Yobu Koe' series (Kaiseisha), 'Tetsuhou no Naru Hama' (Shogakukan), 'Tatoe Reset saretemo,' and 'Fura Fura Days' (Bunken Shuppan). Member of the Kisetsufu group.

Chihiro Nakamura (Illustrator) Lives in Tokyo. Illustrator and photographer. Primarily responsible for book cover art, illustrations, CD jackets, and various advertisements.

Product Information - Title: 'Antnest no Hitsuji' - Series: Bunken Step Novel - Target Audience: Upper elementary students and above - Format: Shiroku-ban (46 size) - Price: 1,760 yen (1,600 yen + 10% tax) - ISBN: 978-4-580-82741-7 - Official Website: https://www.shinko-keirin.co.jp/bunken/

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Source: PR TIMES
Category: New Product

Regain the Power to Think in a World Where AI Provides All the Answers: 'Antnest no Hitsuji' Released by Bunken Shuppan!

⚡ Key Points

Synopsis Nozomi lives in Antnest, an underground city on a devastated Earth. Unable to use the natural 'biovision,' Nozomi spends lonely days finding joy in reading books at the library on the surface. Her life changes dramatically after meeting Yusei.

Product Information - Title: 'Antnest no Hitsuji' - Series: Bunken Step Novel - Target Audience: Upper elementary students and above - Format: Shiroku-ban (46 size) - Price: 1,760 yen (1,600 yen + 10% tax) - ISBN: 978-4-580-82741-7 - Official Website: https://www.shinko-keirin.co.jp/bunken/

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