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【Japan】Ryuji Kagami’s Guide to ‘New Birthstones’ by Zodiac: Stones to Protect You from 2026 to 2033 (SPUR)

Editor’s Note

In this feature, astrologer Ryuji Kagami reimagines traditional birthstones with a zodiac-based guide for 2026–2033, offering readers a fresh perspective on gemstone pairings for protection and fortune.

Ryuji Kagami’s Guide to ‘New Birthstones’ by Zodiac: Stones to Protect You from 2026 to 2033

Introduction

Birthstones are well-known as gems assigned to each month of birth. In Japan, 12 types were determined and announced in 1958 by the current National Jewelry Wholesalers Cooperative Association, and 10 more were added in 2021. Let’s break free from the familiar birthstones, discover new gemstone partners, and deepen our knowledge. Astrologer Ryuji Kagami has selected gems that will guide the fortunes of each zodiac sign for the next seven years. Earth scientist Yasuko Okuyama will explain the scientific knowledge about these gems, creating a luxurious session.

Astrologer’s Perspective
“This time, as new zodiac birthstones, I considered gems that will serve as guardians and symbols for the changes over the next seven years. In Western astrology, from this spring until May 2033, we are in a ‘Gemini Uranus’ phase, which occurs once every 84 years. This period can be interpreted as a time of major transformation in communication and knowledge.”
Earth Scientist’s Insight
“Minerals, like animals and plants, are considered one of the basic units that make up the Earth, as can be seen from the suffix ‘-物’ (thing). Gemstones, among the many minerals, are rare selections often made through historical contexts. I hope you can also understand their scientific aspects.”
“Indeed! In Europe up to around the 16th-17th centuries, the world was perceived in an ascending structure: the mineral kingdom, plant kingdom, animal kingdom, human world, and celestial realm. The mineral kingdom is the coarsest world at the bottom, but in reality, it serves as the foundation.”

Let’s open the door of knowledge where romance and science intersect, connecting the stars in the sky with gems underground, guided by personal new birthstones.

Libra / Lapis Lazuli

Your horizons and scope of action expand, and your ideals rise.

“An image of setting high ideals with a broad perspective. Some may actually travel. Lapis lazuli, like a starry sky.” (Kagami)
“The deep blue sky and star-like sparkle come from a complex mixture of about four types of blue minerals and golden pyrite.” (Okuyama)

photography: Kevin Chan styling: Mayu Yauchi interview & text: Azumi Kubota

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⏰ Published on: July 14, 2025