ROHTO Pharmaceutical Co., Ltd. · Year ended March 2026

Rights, ownership and new brands: how Rohto assembled its portfolio.

Using a brand name and owning the business behind it are different actions. Rohto’s relationship with Mentholatum records both.

First the rights, then the business

Skincare now holds a substantial place in the disclosed sales mix.

From eye care to everyday self-care

Put the eye-drop identity beside the product mix

DATA VIEW

Rohto is larger than its familiar eye-drop brand

Company-reported product and service revenue mix for FY2025; not the FY2026 mix.

62%Skincare
18%Eye care
16%Oral medicine and food
4%Other

In FY2025, skincare accounted for 62% and eye care for 18%. The company familiar for eye drops has a larger skincare business.

Product launches are another route

Alongside acquisitions, expanding the brands available on the shelf also broadened the business.

READING THE BUSINESS

The scope of everyday self-care keeps widening

An editorial view of how Rohto retained familiar eye care while growing through new products and acquisitions.

Everyday health needsBeginning with stomach medicine in 1899
  1. Stomach and oral careThe first product and today's oral medicine and food category
  2. Eye careThe namesake eye drops launched in 1909 and remain important
  3. Skin and skincareMentholatum in 1975 and brands launched in the 2000s
  4. International portfolioA US acquisition in 1988 and later regional expansion

Geography carries more than one kind of business

While skincare holds a large share of sales, acquisitions also extend into herbal medicine and European pharmaceuticals.

A familiar identity inside a larger group

Consolidated sales reached ¥343.725bn in FY2026. The product mix shown above is from the preceding year.

THE VIEW AFTER THE NUMBERS

What the numbers suggest

The useful distinction is what Rohto used, what it acquired and what it launched.

Mentholatum’s brand rights and ownership, brands such as Hada Labo, herbal medicine and European pharmaceuticals represent different additions to the same group.

Skincare’s 62% and eye care’s 18% are FY2025 measures of the resulting mix, not proof of a single cause. Behind the familiar eye-drop name is a portfolio assembled through several routes.

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This is not investment advice or a stock recommendation. We reorder company-published primary-source facts to make the shape of the business easier to see.

Primary sources used

Rohto in Numbers (FY2025 product and regional mix)

ROHTO Pharmaceutical Co., Ltd.

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Meiji Holdings Co., Ltd. · Year ended March 2026

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Beyond chocolate: Meiji's ¥30.4bn pharmaceutical operating profit.

In the year ended March 2026, Meiji Holdings generated ¥1,173.7bn in consolidated sales and ¥93.3bn in operating profit. The Food segment had sales of ¥942.8bn and operating profit of ¥68.7bn, while Pharmaceuticals contributed sales of ¥232.2bn and operating profit of ¥30.4bn. Pharmaceuticals includes domestic medicines (¥116.6bn sales), overseas medicines (¥64.8bn), and vaccines/veterinary medicines (¥50.7bn). Profit growth in pharmaceuticals partly reflects stronger overseas earnings and the absence of a previous-year vaccine write-down; it must not be interpreted as uniform demand growth. Behind the group lie a confectionery lineage that started producing penicillin in 1946, Meiji Confectionery's combination with Meiji Dairy in 2009, reorganization in 2011 and KM Biologics joining in 2018. Food remains the larger business, with Pharmaceuticals forming another substantial source of earnings.

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¥30.4bnFY2026 Pharmaceutical segment operating profit