Ange Katrina

Who is Ange Katrina?

Ange Katrina is a Japanese VTuber and singer affiliated with NIJISANJI. Her official profile presents her as an alchemist who spends her days researching in a shabby hut and who aspires to obtain a more adult, feminine form. She speaks primarily in Japanese and is known for a low, distinctive voice that contrasts with her cute, sometimes flirtatious manner.

Her fan mark is the scales symbol and her official fan name appears on her profile. She debuted with NIJISANJI in March 2019 and is commonly grouped with Lize Helesta and Inui Toko as the trio known as Sanbaka.

Creator & Studio

Ange Katrina is a talent of NIJISANJI, the VTuber project run by Anycolor. The character's key illustrator and character designer credit is Kawaguchi. Her official profile and store pages list her birthday as September 30 and note a March 2019 debut.

Visual Style and Aesthetics

Visually Ange blends a soft, feminine outfit language with alchemist and fantasy motifs, often shown with laboratory props and a worn cottage setting that underline her researcher backstory. Her look leans toward polished anime styling with signature details that signal her alchemist theme and her fan mark. Performances and promotional art occasionally show alternate outfits and seasonal costume updates tied to streams and merchandise.

Content Type & Format

Ange Katrina's content centers on livestreams and recorded videos on YouTube, where she hosts long free-talk sessions, game streams, and music performances. She uses live chat interactions and archived uploads to build ongoing narratives and to respond directly to fans during broadcasts.

Ange Katrina's personality on camera is a mix of cool, low-voiced delivery with playful flirtation and shy moments, which she uses across formats like talk streams, multiplayer gaming, and collaborative videos. Her streams often emphasize conversational segments, reactions, and extended viewer interaction rather than short-form only content.

Ange Katrina's videos also include singing content such as covers and duet performances, short music-themed uploads, and occasional themed broadcasts for events or collaborations. YouTube is her primary platform for long-form video and archived streams, supported by activity on social platforms for announcements and highlights.

Ange Katrina Collaborations and Campaigns

Sanbaka formation: Sanbaka trio (Lize Helesta, Inui Toko, Ange Katrina): Debuted together in March 2019 as a small unit within NIJISANJI to produce joint streams and musical content. The trio format has been used for co-streams, group talk shows, and themed collaborations that showcase their chemistry on YouTube and related channels. Valkyrie Connect collaboration: Valkyrie Connect x Ange Katrina: In December 2020 she participated in an official in-game collaboration that added her as a free event character, included a special scenario quest, and featured a co-stream to mark the event. The campaign combined game content, Twitter engagement, and commemorative in-game items to drive player participation. Romeo duet: Ryushen x Ange Katrina: In 2021 Ange released a duet cover of the song Romeo with Ryushen, presented as a music video release and collaborative YouTube upload. The project showcased her singing work and appeared alongside illustrated visuals for the performance. Figure release: Kotobukiya x Ange Katrina: Kotobukiya announced a planned figure of Ange Katrina with prototype reveals shown at a hobby expo in 2022. The announcement tied into official merchandise and collectible releases promoted through NIJISANJI channels.

Narrative & Trivia

Ange's official character notes her life as an alchemist who loses track of time while researching, which underpins much of her on-stream persona and jokes about experiments and transformations. Her streams and promotional materials use that alchemist narrative as a recurring motif, and she routinely appears in NIJISANJI group activities, game tie-ins, music collaborations, and merchandise projects.