Todo Kohaku Solo Birthday Project 2026 Birthday Goods & Voice on sale September 29

On September 22, 2026, NIJISANJI's official X announced Todo Kohaku (@kohaku_todo)'s solo 2026 birthday project, "Todo Kohaku Birthday Goods & Voice 2026." This is an independent birthday set for a different member on a different schedule from Ange Katrina's September 30 set. Sales begin at 18:00 (JST) on Tuesday, September 29, 2026 at the NIJISANJI Official Store (https://shop.nijisanji.jp), with one announcement visual attached. Details such as prices, set contents, voice contents, and sale end date are to be confirmed on the store product page; the official X post itself focuses on announcing the sale decision and start time. This article covers only Todo Kohaku's solo 2026 birthday set and is not merged with other members' projects. Source: NIJISANJI official X post on September 22, 2026 (around 12:00 JST).