Editor’s Note
Gem Castle Yukizaki announces the launch of a new gold pendant from its YOBIKO jewelry brand, available from May 25, 2025.

Luxury watch and jewelry specialist Gem Castle Yukizaki (Headquarters: Chuo-ku, Fukuoka City; President and Representative Director: Masakazu Yukiizaki) will release a new pendant top from its jewelry brand “YOBIKO,” which focuses on gold materials, starting Sunday, May 25, 2025, at all Gem Castle Yukizaki stores nationwide and its official online store.
YOBIKO is a jewelry piece that serves as a stylish necklace for daily wear and an emergency whistle to call for help in urgent situations. Its unisex design, which helps protect the safety and security of loved ones when worn, has also made it popular as pair jewelry.
Unlike previous lineups, this pendant top intentionally does not use diamonds, instead featuring a design that highlights the inherent beauty and substantial feel of the gold material itself. It offers a new charm that pursues quality while keeping the price accessible.
The pendant top, simple yet impactful, can be widely used from daily wear to special occasions. It is priced at 583,000 yen (tax included) and comes in three colors: K18 Yellow Gold, K18 White Gold, and K18 Pink Gold. The design maximizes the appeal of each material.
YOBIKO K18 Yellow Gold
¥583,000 (tax included)
Product Code: W31293A.12.6.0
Color: K18 Yellow Gold
YOBIKO K18 White Gold
¥583,000 (tax included)
Product Code: W31293A.12.9.0
Color: K18 White Gold
YOBIKO K18 Pink Gold
¥583,000 (tax included)
Product Code: W31293A.12.22.0
Color: K18 Pink Gold
Sales Start: Sunday, May 25, 2025, from each store’s opening time.
Sales Outlets: All 21 Gem Castle Yukizaki stores nationwide and the official online store.
