New "Adult Cafe Latte" with Reduced Sweetness: Celldia-soy Shake "Cafe Latte" Limited Release

Diana Co., Ltd. (Shibuya-ku, Tokyo; Representative Director CEO: Mitsutaka Tokuda; Representative Director COO: Yoshihiro Shiozawa), a comprehensive consulting company for proportion creation, will launch "Celldia-soy Shake Cafe Latte" from its "Celldia" series of nutritional supplements that support proportion creation, as a limited edition product on Tuesday, May 19, 2026.

This product was developed as a beverage that allows for "delicious and comfortable" daily nutritional supplementation, with a less sweet, adult-oriented cafe latte flavor.

■ What is Celldia?

Celldia is a series of nutritional supplements that values maintaining proper nutrition rather than "enduring dieting," focusing on balancing nutrition while supporting proportion creation.

It supports calorie control while providing a balanced supply of nutrients often lacking in daily diets, such as protein, vitamins, and minerals.

Designed to be easily continued even in busy daily life, it supports beauty and health from within.

It's not about "not eating," but about "choosing wisely and balancing."

That is Celldia's new inner care habit.

■ Features of the new flavor [Cafe Latte]

● "Adult taste" that is less sweet and easy to drink

Designed with reduced sweetness compared to conventional flavors, it achieves a taste that can be enjoyed daily without getting tired of it.

● Can be enjoyed hot or cold

Enjoy it deliciously cold or warm, depending on the season and occasion.

● Nutritional supplement easy to incorporate into daily life

Easily supplement nutrition even on busy days, supporting proportion creation and health management.

■ Product Overview

Product Name: Celldia -soy Shake Cafe Latte

Price: ¥15,120 (tax included)

Contents: 30g x 20 bags

Sales Locations: Diana Online Shop, Salons

■ About Diana Co., Ltd.

Based on the philosophy that "the origin of female beauty lies in the beauty of proportion," as a comprehensive consulting company for proportion creation, it operates approximately 600 salons nationwide and has provided consulting to over 970,000 people*. It is a total solution company for female beauty that provides beauty satisfaction through healthy proportion creation. (*As of the end of December 2025)

・Company Name: Diana Co., Ltd.

・Dstyle group. Representative Group CEO: Mitsutaka Tokuda

Representative Director COO: Yoshihiro Shiozawa

・Headquarters: 1-35-23 Tomigaya, Shibuya-ku, Tokyo

・Customer Center (Consultation Desk): TEL 0120-22-8866

・Diana Co., Ltd. https://www.diana.co.jp/

■ About Dstyle group.

Dstyle Holdings is a group that develops businesses centered on the beauty, health, and richness of mind and body.

・Dstyle Holdings Co., Ltd. https://www.dstyleholdings.co.jp

・Diana Co., Ltd. https://www.diana.co.jp/

・D-Beaus Co., Ltd. https://lizera.co.jp/

・Beauty and Health and Reward Co., Ltd. https://shiny-owl.com/

・D-Succession Partners Co., Ltd. https://www.d-scpt.com/

・Deeprise Co., Ltd. https://deeprise.co.jp/

・Beautiful Life Co., Ltd. https://btf-sanobi.co.jp/

・D-Retail Creations Co., Ltd.

・DiaUNGU Co., Ltd. https://ungu-hair.com/

・DUAL MEDICAL Co., Ltd. https://www.mente-s.jp/

・D-LOGI LINKS Co., Ltd.