Japanese baby goods makers like Unicharm and AirBuggy are shifting focus to the pet care market as the nation’s birth rate hits historic lows. With pets now outnumbering children under 15, this strategy helps companies offset declining demand in infant products. The pet industry reached approximately 880 billion yen in 2025, supported by rising spending on premium pet accessories and hygiene goods.
Japan’s consumer goods sector is undergoing a structural shift driven by a long-term demographic crisis. With only 671,000 births recorded in 2025 and a fertility rate stagnant at 1.14, companies that historically relied on the infant market are increasingly diversifying their business models to include pet-focused products. This transition is not merely a trend but a necessary adaptation to a market where registered pets now exceed the number of children under 15 by more than two million.
Diversification into Pet Carriers and Strollers
Traditional manufacturers are repurposing their existing expertise to serve pet owners who view their animals as integral family members. Lucky Industries, historically known for baby carriers, has successfully launched ergonomic carriers tailored for dogs. Similarly, AirBuggy, a brand previously associated with high-end infant strollers, has expanded into shock-absorbing strollers for pets, specifically targeting elderly or small-breed dogs. These products leverage the company’s original manufacturing capabilities, allowing them to enter a growth sector without building entirely new supply chains.
Unicharm and the Hygiene Segment
For larger consumer goods firms, the shift is even more pronounced. Unicharm has strategically increased its focus on its pet care division. The company is now a significant player in the production of pet-specific diapers, training pads, and hygiene goods. These products have become a vital part of its revenue stream, providing a hedge against the shrinking domestic infant population. By applying its expertise in absorbent technology from baby diapers to pet products, the company maintains high production efficiency.
Market Growth and Economic Reality
Data indicates that the Japanese pet care market reached roughly 880 billion yen, or about $5.4 billion, in 2025. This reflects a significant increase over the past five years as pet owners spend more on premium healthcare, nutrition, and lifestyle accessories. However, while this sector provides a necessary economic offset for these manufacturers, it does not address the broader challenges facing the Japanese economy. Persistent issues including high living costs, demanding work cultures, and financial concerns for young families continue to depress birth rates. Investors should monitor whether companies can maintain profitability in the pet care segment amidst increasing competition and whether these new product lines can fully replace the long-term volume growth previously provided by the baby products market.