ViViD

In September, Shirayuri Lily joined ViViD as its first and founding member. On 6 October, Yunagi Elena (勇凪エレナ) made her debut. On 12 October, Fuwamoti Anko (二和餅あんこ) made her debut. On 2 November, Nekonogi Bell (猫芒ベル) made her official debut. On 22 November, Utakata Memory (泡沫メモリ) made her debut.

On 23 March, Chrono Lock (クロノロク) made his debut as ViViD's first and only male member.

On 1 February, Fuwamoti Anko did her last known public stream, a Super Mario Maker 2 game stream. On 25 May, Anko's Twitter account announced her new outfit reveal on YouTube. Later that day at the announced time, Anko's channel uploaded a short, unvoiced video revealing her new outfit. This would become the last of her publicly available content, as she effectively entered an unannounced and indefinite hiatus with no further updates or announcements until 2024.

On 4 June, the official ViViD Twitter account announced its official name change and rebrand from "ViViD" to "The Story Of VIVIDNIA" (ビビドニア物語) to match the renewal and relaunch of their official website vividnia.com, which also includes a new ViViDnia logo.

On 22 January, Utakata Memory and Nekonogi Bell both announced that they were graduating from ViViDnia, through handwritten letters each addressed to their respective fans. On 28 January, Fuwamoti Anko's inactive Twitter account announced her graduation in a two-part post. It was noted as the conclusion of a long-running discussion between the agency and the talent, about the possibility of her returning to end her years-long unofficial hiatus. The decision to graduate was also influenced by the recent announcements of Memory and Bell who were both also graduating. This tweet was implied to have been made by agency staff on behalf of the actual talent. On 30 January, Utakata Memory and Nekonogi Bell held their respective graduation streams and retired. On 29 September, Yunagi Elena did her last known public stream as of July 2025, a drinking stream.