Kataribe Tsumugu

Kataribe Tsumugu is a Japanese VTuber known for her calm, book-loving persona within the NIJISANJI talent roster. With a growing presence on YouTube and X, she connects with audiences through relaxed live streams and engaging conversations about literature, gaming, and learning. As a Live2D virtual

Release Date:

2019
Language:

Japanese
Role:

VTuber, Actor/Character
Country:

Japan
Gender:

Male
Industry:

Entertainment

Who is Kataribe Tsumugu?

Kataribe Tsumugu (語部紡) is a Japanese VTuber affiliated with NIJISANJI who debuted in January 2019. Her character is presented as a ghost bound to a school’s library who is usually quiet but becomes animated when talking about books and learning new things. She creates content in Japanese and appears primarily on YouTube and X.

Creator & studio

Kataribe Tsumugu is part of the NIJISANJI talent roster operated by Anycolor. Her character design and illustrations are credited to the illustrator 巻羊, who is also known online as rollsheeeep. Tsumugu uses a Live2D model for streaming and on-screen performance.

Visual style and aesthetics

Tsumugu’s visual appearance blends soft, slightly faded color tones with a school library motif. Her design features long, faded brown hair with an ahoge and a red hairpin, blue eyes, round glasses, and cozy knit-style clothing that evoke a gentle, bookish aesthetic. The overall style emphasizes a calm, slightly nostalgic look that matches her ghostly library lore.

Persona and content themes

Her on-screen persona is quiet and reserved by default, but she displays clear enthusiasm for books, learning, and quiet curiosities. That contrast—calm demeanor punctuated by spikes of excitement around literature and knowledge—is a core part of her appeal. Tsumugu’s streams often center on relaxed conversation, reading-related topics, and lighthearted interactions with viewers.

Content Type & Format

Kataribe Tsumugu publishes a mix of long-form streams and shorter on-demand videos on YouTube, including chat streams and playthroughs of games. Her YouTube channel serves as the primary repository for scheduled live broadcasts and archived highlights.

On X she shares short updates, schedule notices, and occasional art reveals or model information. Those posts are used to announce upcoming streams, share visuals, and keep fans informed between broadcasts.

Tsumugu’s content leans into soft entertainment formats: relaxed free-talk sessions, light gaming streams, and moments focused on bookish or educational themes that reflect Kataribe Tsumugu’s personality. Her social tone is gentle and slightly wistful, and her videos emphasize calm pacing, friendly interaction, and a focus on shared interests.

Merchandise and official presence

Kataribe Tsumugu is featured in the NIJISANJI official store with character goods and seasonal items. Official merchandise and inclusion in company releases have been part of her presence within the NIJISANJI ecosystem.