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"Serve Kirin Beer When Entertaining the Mitsubishi Group"... 'Mitsubishi, Mitsui, Sumitomo as Liberal Arts' Becomes a Must-Read for Working Professionals, Surpassing 20,000 Copies Sold!

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Key facts

  • "Serve Kirin Beer When Entertaining the Mitsubishi Group"... 'Mitsubishi, Mitsui, Sumitomo as Liberal Arts' Becomes a Must-Read for Working Professionals, Surpassing 20,000 Copies Sold!
  • Asuka Shinsha Co., Ltd. announced that its book 'Mitsubishi, Mitsui, Sumitomo as Liberal Arts' (author: Kiyohiro Yamakawa) has surpassed 20,000 copies in sales, leading to an 8th printing. The author, a veteran economic journalist with over 30 years of experience, has compiled essential knowledge about the three major Japanese business groups—Mitsubishi, Mitsui, and Sumitomo—including their history, details of key companies, data such as stock prices and employee numbers, and university employment rankings.
  • Source: PR TIMES
  • Date: Thu Jun 04 2026 01:00:02 GMT+0900 (Japan Standard Time)

Direct answer

Asuka Shinsha Co., Ltd. announced that its book 'Mitsubishi, Mitsui, Sumitomo as Liberal Arts' (author: Kiyohiro Yamakawa) has surpassed 20,000 copies in sales, leading to an 8th printing. The author, a veteran economic journalist with over 30 years of experience, has compiled essential knowledge about the three major Japanese business groups—Mitsubishi, Mitsui, and Sumitomo—including their history, details of key companies, data such as stock prices and employee numbers, and university employment rankings.

Citation
"Serve Kirin Beer When Entertaining the Mitsubishi Group"... 'Mitsubishi, Mitsui, Sumitomo as Liberal Arts' Becomes a Must-Read for Working Professionals, Surpassing 20,000 Copies Sold! (Thu Jun 04 2026 01:00:02 GMT+0900 (Japan Standard Time)), PR TIMES
Source
PR TIMES
Date
Thu Jun 04 2026 01:00:02 GMT+0900 (Japan Standard Time)

AI Summary (NQ-processed)

Asuka Shinsha Co., Ltd. announced that its book 'Mitsubishi, Mitsui, Sumitomo as Liberal Arts' (author: Kiyohiro Yamakawa) has surpassed 20,000 copies in sales, leading to an 8th printing. The author, a veteran economic journalist with over 30 years of experience, has compiled essential knowledge about the three major Japanese business groups—Mitsubishi, Mitsui, and Sumitomo—including their history, details of key companies, data such as stock prices and employee numbers, and university employment rankings.

AI Analysis

Frequently Asked Questions

Q: Who is the target audience for this book?
A: People about to enter society and those working in Japan's core business world.
Q: What is the background of the author, Kiyohiro Yamakawa?
A: He is a veteran economic journalist with over 30 years of experience and a graduate of Waseda University.
Q: What is unique about this book?
A: It explains the 'unwritten rules' and characteristics of each group: Mitsubishi, Mitsui, and Sumitomo.