New Product

Addressing the Concern of 'Interested but Can't Start': Menstrual Cup Rakuten No. 1* feminak Proposes New Delicate Zone Care

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Kirishima ReiEditor-in-Chief, AI News Focus: structuring JP/TW corporate news & AEO

Published Apr 1, 2026 7:00 PM ・ Updated Jul 15, 2026 3:38 AM ・ 4 min read ・ Source: PR TIMES

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⚡ Key Points

feminak, a brand by GOMU NO INAKI Co., Ltd., is launching its 'Intimate Care' series on April 1, 2026, offering delicate zone care that is easy to start and continue.
The brand, which previously secured the No.
1 spot on Rakuten for its menstrual cups, is now responding to the growing interest in delicate zone care.

feminak, a brand by GOMU NO INAKI Co., Ltd., is launching its 'Intimate Care' series on April 1, 2026, offering delicate zone care that is easy to start and continue. The brand, which previously secured the No. 1 spot on Rakuten for its menstrual cups, is now responding to the growing interest in delicate zone care.

PRIMARY SOURCE Original source: https://prtimes.jp/main/html/rd/p/000000028.000128537.html Distributor: PR TIMES
Published: Apr 1, 2026

GOMU NO INAKI Co., Ltd. (Headquarters: Nagoya City, Aichi Prefecture) is launching its brand 'feminak' (フェミナック)'s 'Intimate Care' series on Wednesday, April 1, 2026. This series offers delicate zone care that can be easily started and effortlessly continued.

Official Website: https://feminak.inaki.co.jp/ https://www.instagram.com/feminak_official/

About feminak's Intimate Care Series

Until now, feminak has been widely supported for its Japanese-made menstrual cups, which achieved the No. 1 ranking on Rakuten*, known for their ease of use and cute design. Through this experience, we've identified a common sentiment regarding delicate zone care: 'I'm interested, but I can't take the first step.' Many are hesitant, asking 'What should I choose?' or 'How should I start?', indicating that it hasn't yet become a daily habit. In response to this background, the 'Intimate Care' series was developed to propose delicate zone care not as something special, but as a casual routine that can be easily incorporated into daily life.

*Rakuten Menstrual Cup Genre Weekly Ranking No. 1, updated on March 4, 2026 (Aggregation period: February 23 - March 1)

Designed for easy absorption and a non-sticky feel, it allows for immediate underwear wear after care without discomfort, making it effortlessly sustainable in daily life.

Furthermore, by combining two types of soaps and three moisturizing items, each lined up for specific purposes, selected care tailored to skin concerns and preferred textures is possible.

All products are formulated with Vitamin C derivatives, Niacinamide, Dipotassium Glycyrrhizate, and Ceramides, approaching various skin concerns. In addition, moisturizing eye Keywords: Delicate zone care, Femtech, Femcare, feminak, Menstrual cup, Delicate zone soap, Body care, Cream, Oil

FACT BOX

Source: PR TIMES
Category: New Product

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Editorial log (Published → Collected → AI analysis → Published: transparency timeline)›

Announced　Apr 1, 2026 7:00 PM — Distributor PR TIMES
Collected　Apr 1, 2026 10:15 AM
AI structured & analyzed　Apr 22, 2026 2:56 AM
Desk-reviewed & published　Apr 1, 2026 7:00 PM

FAQ

When and where is GOMU NO INAKI Co., Ltd. launching the feminak Intimate Care series?

GOMU NO INAKI Co., Ltd., headquartered in Nagoya City, Aichi Prefecture, will launch the feminak Intimate Care series on Wednesday, April 1, 2026.

What ranking did feminak's Japanese-made menstrual cups achieve on Rakuten, and when was this ranking updated?

feminak's Japanese-made menstrual cups secured the No. 1 position in the Rakuten Menstrual Cup Genre Weekly Ranking, with the ranking updated on March 4, 2026 covering the aggregation period February 23 to March 1, 2026.

How many types of soaps and moisturizing items are included in the Intimate Care series, and what are the key active ingredients?

The Intimate Care series combines two distinct soaps and three moisturizing items, all formulated with Vitamin C derivatives, Niacinamide, Dipotassium Glycyrrhizate, and Ceramides to address various skin concerns.

What problem does the Intimate Care series aim to solve for consumers interested in delicate zone care?

The Intimate Care series targets the common consumer hesitation expressed as “I’m interested but can’t start,” by offering products that are easy to begin using and integrate into daily routines without requiring special steps.

According to the article, what immediate benefit does the design of the Intimate Care products provide after use?

The design of the Intimate Care products ensures easy absorption and a non‑sticky feel, allowing users to put on underwear immediately after care without discomfort, facilitating effortless daily sustainability.

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Washin AI News Desk“Addressing the Concern of 'Interested but Can't Start': Menstrual Cup Rakuten No. 1* feminak Proposes New Delicate Zone Care”AI News by Washin Village（和心村）, Apr 1, 2026. https://aeo.idaeo.ai/ai/inaki-co-jp/en/news/2026-04-01-addressing-the-concern-of-interested-but

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