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  3. Hololive VTuber Hakui Koyori KOYO -RE- NIUM Visual Novel Announced: Entergram Teaser & Release Details
Industry Insight

Hololive VTuber Hakui Koyori KOYO -RE- NIUM Visual Novel Announced: Entergram Teaser & Release Details

Entergram has announced KOYO -RE- NIUM, a brand new visual novel starring and supervised by hololive VTuber Hakui Koyori, featuring a game-original school uniform design.

Hololive VTuber Hakui Koyori KOYO -RE- NIUM Visual Novel Announced: Entergram Teaser & Release Details

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Published

September 17, 2026

1 min read

by

Natanami Editorial Team

Natanami Editorial Team

Newsroom & Research Desk

Source

animenewsnetwork.com ↗by ANN Staff

Tags

GAMINGINDUSTRY_NEWS
Impact Score6 / 10

Visual novel developer Entergram has launched a teaser website to officially announce KOYO -RE- NIUM, an upcoming project starring and supervised by hololive VTuber Hakui Koyori. The title marks the latest high-profile crossover between the prominent virtual YouTuber agency and the veteran game publisher, building anticipation within the community ahead of the full official website launch scheduled for October 22.

Alongside the initial teaser, Entergram revealed a striking key visual showcasing Koyori donning a game-original school uniform costume tailored specifically for the production. While specific plot details and platform availability remain under wraps until the full site opens, the announcement has immediately captured the attention of fans.

Koyori, celebrated as the self-proclaimed brains of the Secret Society holoX from hololive's sixth generation, continues to expand her multi-media footprint. This project follows Entergram's previous successful collaborations with hololive talent, which include the Nekomata Okayu titles Okayunyumu! and Okayunyumu! R, alongside the immersive romance visual novel AQUARIUM featuring Minato Aqua.

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