Isetan Shinjuku is selling star-shaped jewelry reminiscent of Hikoboshi and Orihime, as well as "Tanabata jewelry" designed for couples, in the accessories section on the first floor of the main building.

AHKAH is introducing the Hikoboshi-themed Altea bracelet (10K yellow gold, 37,000 yen). Altea refers to Hikoboshi, and the stars arranged in a straight line resembling the Milky Way and the stars arranged on the end pieces create a romantic design reminiscent of Hikoboshi and Orihime. Other items on offer include Altea chain earrings (10K yellow gold/18K yellow gold [posts] 37,000 yen) with three vertically dangling stars, and asymmetrical chain and stud earrings (10K yellow gold/18K yellow gold [posts] 35,000 yen) designed to be worn as a chain earring on the right ear and a stud earring on the left ear.

Angejouer A.D.A. is introducing a necklace (10K yellow gold, 18,000 yen) and earrings (10K yellow gold, 8,000 yen) exclusively available at Isetan Mitsukoshi. The clasp of the necklace also features a star design, creating a cute back style.

WATARU YAMAZAKI will be releasing the Summer Triangle Bracelet (18K yellow gold, pink gold, white gold, and golden gold, 36,000 yen), reminiscent of the constellation Summer Triangle, in advance of the store from July 1st to 7th. The design features stars resembling Vega, Altair, and Deneb shining on the wrist.

Hawaiian jewelry brand Koa Nani is proposing jewelry for couples. The brand's jewelry, made from koa trees, which are widespread in Hawaii, exudes a natural yet luxurious feel. The unique design of the women's ring (sterling silver, koa wood, 57,000 yen) and the men's ring (sterling silver, koa wood, 60,000 yen) creates a heart and cross shape when stacked together. Charms (sterling silver, koa wood, starting from 51,000 yen) are also available. Enasoluna, which opened permanently on June 3rd, is introducing the Keep On Shining earrings (10K yellow gold, topaz, 32,000 yen), featuring a crescent moon, star, and topaz.