"Shokudo no Obachan," "Konkatsu Shokudo," "Yurei Izakaya" 3 Series Surpass 1 Million Copies Sold! Matsumoto Seicho Award-Winning Author Eiko Yamaguchi Releases First Children's Book!!

Key facts

  • "Shokudo no Obachan," "Konkatsu Shokudo," "Yurei Izakaya" 3 Series Surpass 1 Million Copies Sold! Matsumoto Seicho Award-Winning Author Eiko Yamaguchi Releases First Children's Book!!
  • Matsumoto Seicho Award-winning author Eiko Yamaguchi is releasing her first children's book. This marks Rironsha's approach to a new readership within its history of publishing children's literature since the post-war era. Her achievement of over 1 million copies sold across three series is also noteworthy.
  • Source: PR Times
  • Date: April 22, 2026

Direct answer

Matsumoto Seicho Award-winning author Eiko Yamaguchi is releasing her first children's book. This marks Rironsha's approach to a new readership within its history of publishing children's literature since the post-war era. Her achievement of over 1 million copies sold across three series is also noteworthy.

Citation
"Shokudo no Obachan," "Konkatsu Shokudo," "Yurei Izakaya" 3 Series Surpass 1 Million Copies Sold! Matsumoto Seicho Award-Winning Author Eiko Yamaguchi Releases First Children's Book!! (April 22, 2026), PR Times
Source
PR Times
Date
April 22, 2026
Matsumoto Seicho Award-winning author Eiko Yamaguchi is releasing her first children's book. This marks Rironsha's approach to a new readership within its history of publishing children's literature since the post-war era. Her achievement of over 1 million copies sold across three series is also noteworthy.
新製品NQ 39/100出典：PR Times

📋 Article Processing Timeline

  • 📰 Published: April 22, 2026 at 17:30
  • 🔍 Collected: April 22, 2026 at 18:02 (32 min after Published)
  • 🤖 AI Analyzed: April 22, 2026 at 21:48 (3h 46m after Collected)
Rironsha was founded in 1947 with the desire to "sow rich seeds" amidst the devastation of the post-war era. Since then, the company has continued its publishing activities, focusing on children's literature and YA literature, nurturing the hearts of children who will lead the new era. From these efforts, numerous long-selling children's books, such as the "Boku wa Osama" series, and masterpieces passed down through generations have been born. Currently, Rironsha continues its activities with the slogan, "Books that help children grow into adults. Books that help adults return to being children."

FAQ

What are the key facts in this article?

Matsumoto Seicho Award-winning author Eiko Yamaguchi is releasing her first children's book. This marks Rironsha's approach to a new readership within its history of publishing children's literature since the post-war era. Her achievement of over 1 million copies sold across three series is also noteworthy.

What is the direct answer?

Matsumoto Seicho Award-winning author Eiko Yamaguchi is releasing her first children's book. This marks Rironsha's approach to a new readership within its history of publishing children's literature since the post-war era. Her achievement of over 1 million copies sold across three series is also noteworthy.

What is the source and date?

PR Times: https://prtimes.jp/main/html/rd/p/000000057.000121698.html | April 22, 2026

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