Leaving building materials for sanitary napkins — and the channel that beat Anne (1963)

Winning by moving the ground, not meeting the leader head-on

The essence of this decision was not to build a better napkin than the market leader but to refuse the leader’s terrain altogether. When Keiichiro Takahara turned a two-year-old building-materials firm into a sanitary-products maker in 1963, Anne already held some 75% of the market, locked in through the pharmaceutical wholesalers that controlled the nation’s pharmacies. Rather than fight for shelf space on that route, Takahara staked the company on a format that barely existed yet — the supermarket — reaching it through cosmetics and sundries wholesalers and even vending machines. The wager was not on a product but on a change in how Japan would shop.

When wholesaler-led retailing gave way to supermarkets around 1970, the bet resolved in Unicharm’s favour: it took the lead in napkins in 1972, while Anne — organized around the very wholesalers that were fading — could not follow the shift and was absorbed. The pattern set here would recur for decades. Unicharm’s characteristic move is to find where an incumbent’s structural advantage — its distribution, its raw-material supply, its organization — is quietly turning into a liability, and to rebuild the core business on the new footing before rivals notice. It is the disposition of a challenger, and it made a small Shikoku firm the national leader by reading the direction of retail rather than out-spending the company that owned the old one.