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Shironeko Project Rings for Illumina, Sirius, Asteria Open Pre-Orders

Colopl's Shironeko Project NEW WORLD'S is getting three U-TREASURE collaboration rings based on Illumina, Sirius, and Asteria, the gods from ZODIAC:CHRONICLE. Pre-orders open Tuesday, November 17, 2026 at 12:00.

Reporting from 1 source: Nijimen.

Why it matters

A jewelry collaboration tied to three named characters, priced from 25,300 yen, shows Colopl extending Shironeko's merchandising beyond in-game goods to a brand with its own retail channel.

Shironeko Project Rings for Illumina, Sirius, Asteria Open Pre-Orders

Key Facts

  • U-TREASURE and Shironeko Project NEW WORLD'S have three collaboration rings based on Illumina, Sirius, and Asteria.
  • Pre-orders begin on Tuesday, November 17, 2026 at 12:00.
  • Silver 925 rings cost 25,300 yen and Platinum 950 rings cost 242,000 yen, tax included.
  • All three models come in sizes 5 through 20 in increments of 1.
  • Shironeko marked its 12th anniversary on July 14, 2026.

Each design is offered in Silver 925 at 25,300 yen and Platinum 950 at 242,000 yen, tax included, in sizes 5 through 20, and each purchase includes a jewelry cloth for the chosen character.

Each ring carries design elements tied to its character. Illumina's ring uses tentacles and fin ears with a halo motif at the center and a gentle V-line. Sirius's ring sets semi-three-dimensional gears with a clock face accent and is built on straight lines with restrained curves. Asteria's ring appears in the released images in both materials, letting buyers compare the same design in silver and platinum.

U-TREASURE is the jewelry brand behind the lineup. Colopl marks Shironeko's 12th anniversary on July 14, 2026. Pre-orders start November 17, 2026 at 12:00, and a ring box bearing the Shironeko Project logo has been shown.

  • Illumina: God of Earth; tentacles and fin ears with a central halo motif and a V-line
  • Sirius: God of Fate; semi-three-dimensional gears with a clock face accent
  • Asteria: God of Destruction; shown in both Silver 925 and Platinum 950

Written with AI by Yomimono from the 1 cited source below, including Japanese-language reporting where cited. See our editorial policy.

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Shironeko Project: New World's Colopl

Sources