Publications

May 2025 (Revised May 2025)
Case

Netflix Beyond Streaming: Strategies for the Next Era of Entertainment

By: Juan Alcacer and Lorenzo Lucidi

Netflix loses subscribers for the first time in over a decade—can the streaming pioneer reinvent itself before competitors, costs, and churn catch up? In 2022, facing fierce competition and shifting consumer behaviors, Netflix confronts its most critical strategic... View Details

Keywords: United States; Australia; Brazil; Canada; France; Germany; India; Japan; Mexico; Russia; South Korea; Spain; United Kingdom

April 2025
Case

Japan Industrial Partners Powers the Leveraged Buyout of Toshiba

By: Brian K. Baik, Joseph Pacelli and James Barnett

The case explores Japan Industrial Partners (JIP) $14 billion takeover of Toshiba Corporation (Toshiba). JIP was a private equity firm that took over the troubled electronics corporation in late 2023. The deal, which had been labeled one of the largest leveraged... View Details

March 2025 (Revised March 2025)
Case

Good for the Seller, Good for the Buyer and Good for Society: Sampo-yoshi, Sustainability and Trust at ITOCHU

By: Sandra J. Sucher and Bethelehem Y Araya

In 2024, ITOCHU CEO Masahiro Okafuji was at a crossroads. As the thirteenth CEO since ITOCHU’s founding in 1858, he had fueled the company’s growth since 2011 by bringing ITOCHU’s founding philosophy of Sampo-yoshi (good for the seller, good for the buyer and... View Details

Keywords: Sustainability; Trust; Profit; Growth and Development Strategy; Organizational Change and Adaptation; Mission and Purpose; Corporate Social Responsibility and Impact; Environmental Sustainability; Japan

January 2025
Teaching Plan

Knowledge Transfer: Toyota, NUMMI, and GM

By: Willy Shih

Teaching Plan for HBS Case No. 625-003. New United Motors Manufacturing, Inc. (NUMMI) was a joint venture between Toyota and General Motors. It was an opportunity for GM to learn about the Toyota Production System, which was quite different from the mass production... View Details

Keywords: Culture Change; Organizational Culture; Organizational Change and Adaptation; Factories, Labs, and Plants; Joint Ventures; Transformation; Selection and Staffing; Knowledge Acquisition; Knowledge Sharing; Labor Unions; Management Systems; Performance Improvement; Production; Labor and Management Relations; Auto Industry; Japan; United States

January 2025 (Revised February 2025)
Background Note

A High-Tech Revolution with Chinese Characteristics: China's Drive Towards EV Supremacy

By: William C. Kirby, Daniel Fu and Matthew Ngai

This background note explains and documents the rise of China's EV industry. Moreover, it identifies the challenges facing it and posits several questions about the decisions needed to be made to sustain the industry's global dominance. Would Chinese producers be able... View Details

Keywords: State Capitalism; Electric Vehicles; Tesla; Renewable Energy; Global Strategy; Taxation; Technological Innovation; Industry Growth; Competition; Auto Industry; China; United States; Japan; European Union

July 2024 (Revised October 2024)
Case

Knowledge Transfer: Toyota, NUMMI, and GM

By: Willy Shih

New United Motors Manufacturing, Inc. (NUMMI) was a joint venture between Toyota and General Motors. It was an opportunity for GM to learn about the Toyota Production System, which was quite different from the mass production processes American automakers used at the... View Details

Keywords: Culture Change; Organizational Culture; Organizational Change and Adaptation; Factories, Labs, and Plants; Joint Ventures; Transformation; Selection and Staffing; Knowledge Acquisition; Knowledge Sharing; Labor Unions; Management Systems; Performance Improvement; Production; Labor and Management Relations; Auto Industry; Japan; United States

July 2024
Case

Wizards of the Coast and Magic: The Rebounding

By: Boris Groysberg and Tom Quinn

This case traces the history and growth of the Magic: The Gathering trading card game. From its development in 1993 by tiny studio Wizards of the Coast, to Wizards’ acquisition by toy giant Hasbro in 1999, to its evolution into a billion-dollar brand in 2023,... View Details

2024
Working Paper

Health, Human Capital Development and the Longevity of Japanese Elites Since 710

By: Tom Nicholas and Hiroshi Shimizu

We examine the lifespan of over 40,000 elites in Japan born between 710 and 1912, including samurai warriors, feudal lords, business, political, cultural, and religious leaders at the apex of the social hierarchy. Japanese elites experienced increases in lifespan about... View Details

Keywords: Life Expectancy; Status and Position; Health; History; Human Capital; Japan

Read Now

May 2024
Case

Net Protections (A)

By: Ramon Casadesus-Masanell, Nobuo Sato and Akiko Kanno

In Case A, set in early 2017, Net Protections (NP) is the largest Buy Now, Pay Later (BNPL) fintech service in Japan and is experiencing a slowdown in growth of its core product, NP Atobarai. Launched in 2002 as non-membership service, the NP Atobarai product has given... View Details

Keywords: Product Positioning; Demand and Consumers; E-commerce; Customers; Business Model; Financial Services Industry; Japan

March 2024 (Revised April 2025)
Case

TELEXISTENCE Inc.

By: Paul A. Gompers and Akiko Saito

A case about a Japanese robotics startup aiming to enter the U.S. market with its robots that combine AI and human intervention to complete restocking tasks in retail stores. View Details

Keywords: Business Startups; Entrepreneurship; Market Entry and Exit; Technology Adoption; Decisions; AI and Machine Learning; Retail Industry; Technology Industry; Japan; United States

February 2024
Case

More than Optics: Olympus's Vision to Become a Leading Global MedTech Company

By: David J. Collis and Haisley Wert

In August 2022, CEO Yasuo Takeuchi reflected on Olympus Corporation’s recent transformation from being known as a Japanese consumer camera company to becoming a leading global medical technology (MedTech) company. Over the past dozen years, Takeuchi and prior... View Details

Keywords: Global Human Resource Management; Medical Technology; Corporate Strategy; Transformation; Globalization; Business Model; Leading Change; Organizational Structure; Organizational Change and Adaptation; Medical Devices and Supplies Industry; Japan; United States

December 2023
Supplement

IBJ, Inc. (A-B): Seeking Matrimony in Japan

By: Ramon Casadesus-Masanell and Jordan Mitchell

December 2023
Case

Food & Life Companies

By: Forest L. Reinhardt and Akiko Saito

Founded in 1984 in Japan, Food & Life Companies Ltd. (F&LC) operated Sushiro, the largest conveyor belt sushi restaurant chain in Japan, and other types of restaurants that offered sushi and fish cuisine. F&LC was committed to offering high-quality sushi at an... View Details

Keywords: Growth and Development Strategy; Market Entry and Exit; Expansion; Food and Beverage Industry; Japan; Asia; United States

November 2023
Teaching Note

IBJ, Inc. (A–B): Seeking Matrimony in Japan

By: Ramon Casadesus-Masanell and Jordan Mitchell

Teaching Note for HBS Case Nos. 724-356 and 724-357. View Details

September 2023 (Revised September 2024)
Case

IBJ, Inc. (A): Seeking Matrimony in Japan

By: Ramon Casadesus-Masanell and Akiko Saito

In March 2020, Shigeru Ishizaka, founder and CEO of IBJ, Inc., Japan's largest marriage matching service provider, faced a critical decision regarding the company’s planned ¥3.5 billion (US$32.8 million) acquisition of competitor ZWEI Co., Ltd. IBJ, founded in 2006,... View Details

Keywords: Mergers and Acquisitions; Risk and Uncertainty; Business Model; Corporate Strategy; Value

September 2023 (Revised November 2023)
Supplement

IBJ, Inc. (B): Seeking Matrimony in Japan

By: Ramon Casadesus-Masanell and Akiko Saito

August 2023
Case

BYD, China, and Global Electric Vehicle Rivalry

By: Cynthia A. Montgomery and Max Hancock

In 2023, BYD, a Chinese electric vehicle (EV) maker, surpassed Tesla to become the world's best-selling EV brand. BYD began selling mobile phone batteries in 1995, acquired a license to sell vehicles in 2002, and spent two decades building its EV brand, growing its... View Details

Keywords: Competition; Competitive Strategy; Expansion; Segmentation; Vertical Integration; Market Participation; Environmental Sustainability; Auto Industry; Electronics Industry; China; Europe; United States; Japan; South Korea

May 2023 (Revised February 2025)
Background Note

Note on Corporate and Government Reskilling Efforts in Japan

By: Christopher Stanton and Akiko Kanno

Keywords: Government; Japan

2023
Book

Deeply Responsible Business: A Global History of Values-Driven Leadership

By: Geoffrey Jones

Corporate social responsibility has entered the mainstream, but what does it take to run a successful purpose-driven business? This book examines leaders who put values alongside profits to showcase the challenges and upside of deeply responsible business. Should... View Details