Kokonami Iruka Birthday Goods & Voice 2026 go on sale

NIJISANJI announced on September 12, 2026 via its official X account that the Kokonami Iruka Birthday Goods & Voice 2026 went on sale to celebrate her birthday. Sales are handled on the NIJISANJI Official Store product page (SSZS-78513). According to the store, the order period runs from 18:00 JST on Saturday, September 12 to 23:59 JST on Friday, September 18. Physical goods are scheduled to ship in early December; as made-to-order items, shipping may shift. The lineup has four items. The Foil Can Badge & Cheki-style Card set costs 1,200 yen including tax and includes a 56mm foil can badge and a cheki-style card. The Acrylic Block Set costs 8,000 yen including tax and includes an acrylic block, a NIJISANJI petit-face name keyholder, and a replica letter with cheki-style card. The Full Celebration Set costs 12,000 yen including tax and includes an A4 acrylic panel, acrylic block, name keyholder, two stickers, and a replica letter with cheki-style card, with a foil-stamped replica handwritten signature. These goods sets do not include the voice or bonus wallpaper. The Birthday Voice & Bonus Wallpaper costs 1,500 yen including tax and includes the Kokonami Iruka Birthday Voice 2026 plus a smartphone wallpaper (png) using the key visual. Audio is in mp3 format. The store notes that sound quality may vary by item, that Livers may play other roles or that non-Liver audio may be included, and that unique phrasing or languages other than Japanese or English may be used. Items may be restocked in the future. When multiple items are ordered together, they will ship once everything is ready; customers needing other items urgently are asked to check out separately.